Online Sequencer Wiki - User contributions [en]

Easter Eggs and Running Jokes

2026-07-12T17:59:41Z

Maxzab: Corrected heading of "Ever Given" and therefore corrected the contents. Also added a link to the mention of "April Fool's pranks" in the first paragraph of the wiki page.

Throughout the ages, Online Sequencer has had several [[April Fools Jokes|April Fool's pranks]] and miscellaneous easter eggs.

==Notable Jokes==

=== Megalovania ===
''Megalovania'' is a song first composed by American composer Toby Fox, that he would remaster for multiple different series. The first appearance of ''Megalovania'' was within Toby Fox's ROM hack of ''Earthbound'', titled "''EarthBound: Halloween Hack"'', where it was used as the theme for the final boss, Dr. Andonuts. It was then reused for ''Homestuck Vol.6'', before being repurposed for ''Undertale'', which introduced the song to a wider audience. The song was used as another final boss theme, this time for the character ''Sans'', should the player choose to go down the ''"Genocide Route".'' The character Sans became widely popular, along with ''Megalovania'', to the point where ''Megalovania'' has become a running joke within several online communities. Many musical artists have created their own renditions of Megalovania published on platforms such as ''YouTube'', ''SoundCloud'', ''Bandcamp'', ''Spotify'', and even Online Sequencer, likely due to its simple and easy to recognize melody. The mass creation of fan-creations of ''Megalovania'' reached a point at which the title of the song itself is censored within Online Sequencer. According to data collated on a June 23, 2023 post by [https://onlinesequencer.net/members/38540 Eepic] on the Online Sequencer Discord server, [https://discord.com/channels/274950581712322561/274950581712322561/1121880074644361309 "...around 0.693% of all sequences are megalos"].

=== April Fools Jokes ===
''Main Article: [[April Fools Jokes]]''

=== Rule 13 ===
Rule 13 is a made-up rule that implies that any user under the age of 13 cannot use the chat, similarly to Rule 12. It's usually either [https://onlinesequencer.net/members/1632 LucentTear] or [https://onlinesequencer.net/members/9812 Fox] who enforces this rule, but the actual origin of Rule 13 is currently unknown.

=== Ever Given ===
In April of 2021, an image of the Ever Given ship temporarily turned the editor into the Suez Canal. This was a few days after the real ship got stuck in the canal after an error was made in controlling the massive boat.

===[https://onlinesequencer.net/candy Candy]===
[[File:Candy.png|750px|thumb|The "candy?" prank]]
The candy page is a near-empty page on the main site featuring nothing but the typical site-wide header and the text "candy?" in magenta.

=== Lopyt's Sexy Elbows ===
The user Lopyt has stated multiple times that his elbows are sexy. This has led to a cult following and in turn, the creation of a website praising Lopyt's elbows.

===Faecal-related chat messages===
Jacob's daily Poop faecal-related chat messages and subsequent imagery are a long-running phenomenon in both the Discord server and the site.

=== Salad ===
''Main Article:'' [[Salad]]

On September 3, 2021, [https://onlinesequencer.net/members/1632 LucentTear] created a thread on Discord called "salad," the world rejoiced, feasting upon this dish of delight. Many sequels were made in an attempt to attain the same fame the first thread amassed.

=== Die (Studio Album) ===
[[Die (Studio Album)]] was a humorous "studio album" created by user [https://onlinesequencer.net/members/43518 tbyunomi].

=== Brad Day ===
[[Brad Day]] is an annual holiday primarily observed by Online Sequencer every September 22nd, celebrating the birthday of Brad Coulter. It was first held in 2017.

=== i created the arp at the beggining with sitar ===
This is a meme that originated when user [https://onlinesequencer.net/members/40853 Legendary_] posted [https://onlinesequencer.net/3917168 Space Travel] and left a comment on his own sequence reading "i created the arp at the beggining with sitar" which sparked a meme where [https://onlinesequencer.net/members/37858 <s>♩♪♫♪♬♩♩</s>] (now banned) posted the comment on nearly all of Legendary_'s sequences, and a chain of comments on the original sequence. There is now a [https://onlinesequencer.net/playlist/32715 playlist] and a [https://onlinesequencer.net/forum/thread-8708.html?highlight=sitar forum post] containing sequences making fun of the meme.

=== Get the vaccine ===
On August 14, 2021, [https://onlinesequencer.net/members/41443 Benvisions] posted to the chat "We should all get the vaccine. Safe and effective." He used inspected elements to edit the Online Sequencer title and subtitle from "Online Sequencer: Make music online" to "Get the vaccine: Schedule an appointment online" to encourage users to get a COVID-19 vaccine to stay away from the COVID-19 pandemic. It later got pinged by Fox and subsequently added to [[Robo's Quotes|Robo's quotes]].

=== this is the last beat im EVERY gonna make ===
If anybody ever types the phrase "did I cook" into the chat (which is a very cliché phrase) it will automatically be replaced with "this is the last beat im EVERY gonna make. im quitting os and music FOREVS. bye (ANGRY)". 
[[Category:Jokes]]

Easter Eggs and Running Jokes

2026-07-12T17:55:24Z

Maxzab: Added a new section: "this is the last beat im EVERY gonna make". May need to add more to it.

Throughout the ages, Online Sequencer has had several April Fool's pranks and miscellaneous easter eggs.

==Notable Jokes==

=== Megalovania ===
''Megalovania'' is a song first composed by American composer Toby Fox, that he would remaster for multiple different series. The first appearance of ''Megalovania'' was within Toby Fox's ROM hack of ''Earthbound'', titled "''EarthBound: Halloween Hack"'', where it was used as the theme for the final boss, Dr. Andonuts. It was then reused for ''Homestuck Vol.6'', before being repurposed for ''Undertale'', which introduced the song to a wider audience. The song was used as another final boss theme, this time for the character ''Sans'', should the player choose to go down the ''"Genocide Route".'' The character Sans became widely popular, along with ''Megalovania'', to the point where ''Megalovania'' has become a running joke within several online communities. Many musical artists have created their own renditions of Megalovania published on platforms such as ''YouTube'', ''SoundCloud'', ''Bandcamp'', ''Spotify'', and even Online Sequencer, likely due to its simple and easy to recognize melody. The mass creation of fan-creations of ''Megalovania'' reached a point at which the title of the song itself is censored within Online Sequencer. According to data collated on a June 23, 2023 post by [https://onlinesequencer.net/members/38540 Eepic] on the Online Sequencer Discord server, [https://discord.com/channels/274950581712322561/274950581712322561/1121880074644361309 "...around 0.693% of all sequences are megalos"].

=== April Fools Jokes ===
''Main Article: [[April Fools Jokes]]''

=== Rule 13 ===
Rule 13 is a made-up rule that implies that any user under the age of 13 cannot use the chat, similarly to Rule 12. It's usually either [https://onlinesequencer.net/members/1632 LucentTear] or [https://onlinesequencer.net/members/9812 Fox] who enforces this rule, but the actual origin of Rule 13 is currently unknown.

==== Ever Given ====
In April of 2021, an image of the Ever Given ship temporarily turned the editor into the Suez Canal. This was a few days after the real ship got stuck in the canal after an error was made in controlling the massive boat.

===[https://onlinesequencer.net/candy Candy]===
[[File:Candy.png|750px|thumb|The "candy?" prank]]
The candy page is a near-empty page on the main site featuring nothing but the typical site-wide header and the text "candy?" in magenta.

=== Lopyt's Sexy Elbows ===
The user Lopyt has stated multiple times that his elbows are sexy. This has led to a cult following and in turn, the creation of a website praising Lopyt's elbows.

===Faecal-related chat messages===
Jacob's daily Poop faecal-related chat messages and subsequent imagery are a long-running phenomenon in both the Discord server and the site.

=== Salad ===
''Main Article:'' [[Salad]]

On September 3, 2021, [https://onlinesequencer.net/members/1632 LucentTear] created a thread on Discord called "salad," the world rejoiced, feasting upon this dish of delight. Many sequels were made in an attempt to attain the same fame the first thread amassed.

=== Die (Studio Album) ===
[[Die (Studio Album)]] was a humorous "studio album" created by user [https://onlinesequencer.net/members/43518 tbyunomi].

=== Brad Day ===
[[Brad Day]] is an annual holiday primarily observed by Online Sequencer every September 22nd, celebrating the birthday of Brad Coulter. It was first held in 2017.

=== i created the arp at the beggining with sitar ===
This is a meme that originated when user [https://onlinesequencer.net/members/40853 Legendary_] posted [https://onlinesequencer.net/3917168 Space Travel] and left a comment on his own sequence reading "i created the arp at the beggining with sitar" which sparked a meme where [https://onlinesequencer.net/members/37858 <s>♩♪♫♪♬♩♩</s>] (now banned) posted the comment on nearly all of Legendary_'s sequences, and a chain of comments on the original sequence. There is now a [https://onlinesequencer.net/playlist/32715 playlist] and a [https://onlinesequencer.net/forum/thread-8708.html?highlight=sitar forum post] containing sequences making fun of the meme.

=== Get the vaccine ===
On August 14, 2021, [https://onlinesequencer.net/members/41443 Benvisions] posted to the chat "We should all get the vaccine. Safe and effective." He used inspected elements to edit the Online Sequencer title and subtitle from "Online Sequencer: Make music online" to "Get the vaccine: Schedule an appointment online" to encourage users to get a COVID-19 vaccine to stay away from the COVID-19 pandemic. It later got pinged by Fox and subsequently added to [[Robo's Quotes|Robo's quotes]].

=== this is the last beat im EVERY gonna make ===
If anybody ever types the phrase "did I cook" into the chat (which is a very cliché phrase) it will automatically be replaced with "this is the last beat im EVERY gonna make. im quitting os and music FOREVS. bye (ANGRY)". 
[[Category:Jokes]]

Instruments

2026-07-12T15:45:10Z

Maxzab: Changed the way date of Rhodes being added was written to stay consistent. Added Acoustic Guitar into Guitar section in Category (formerly its Category was blank). Changed last column's top word from "Notes" to "Remarks" to disambiguate from the musical term. Removed two blank columns on the right that were most likely added accidentally. Other minor grammatical tweaks.

'''Instruments''' are the collections of sounds in Online Sequencer, which have different timbres and applications within the music. On the sequencer's piano roll, instruments are distinguished by their color. While Online Sequencer has 72 notes, the majority of Online Sequencer's instruments cannot play this entire range. Therefore, only instruments like the pianos, vibraphone, music box, sitar, steel drums, and the 2023 drum kit can play all notes. There are currently 58 unique instruments arranged in 6 categories.

Instruments can me modified using their [[Instrument Options|options]] and [[Cloning|Clones]] can be created for different option configurations using the same instrument.
==List of instruments==
{| class="wikitable sortable" style="width:100%"
!style="width:auto"|Instrument
!Instrument ID
!Category
! class="unsortable" |Sustain Time
! class="unsortable" |Range
!Added
! class="unsortable" | Remarks
|-
|Electric Piano ⬤||43|| rowspan="8" |Piano||1-13 seconds|| rowspan="2" |C2—B7
| ||
|-
|Grand Piano ⬤||41||1-16 seconds
| ||
|-
|Harpsichord ⬤||17||1 second||G2—F7
| ||
|-
|Ragtime Piano ⬤||25||None-0.5 seconds|| rowspan="5" |C2—B7
| ||
|-
|Music Box ⬤||26||1 second
| ||
|-
|Rhodes ⬤<nowiki></nowiki>'''
|62
|Infinite
|January 20th 2026 at 14:47
|
|-
|Electric Piano (Classic) ⬤||0
|1 second
| ||
|-
|Grand Piano (Classic) ⬤||8||1-2 seconds
| ||
|-
|Drum Kit ⬤||2|| rowspan="11" |Percussion|| rowspan="2" |None|| rowspan="2" |D#2—D#7
| ||
|-
|Electric Drum Kit (Classic) ⬤||31
| ||
|-
|Xylophone ⬤||19
|
|
| ||
|-
|Vibraphone ⬤||34||1.5 seconds|| rowspan="2" |C2—B7
| ||
|-
|Steel Drums ⬤||21||1 second
| ||
|-
| 8-Bit Drum Kit ⬤||39|| rowspan="6" |None||G2—C3
| ||
|-
|2013 Drum Kit ⬤||40||G2—A#4
| ||
|-
|808 Drum Kit ⬤||36||D#2—G#3
| ||
|-
|909 Drum Kit ⬤||42|| D#2—A#3
| ||
|-
|2023 Drum Kit ⬤||53|| rowspan="2" |C2—B7
| ||
|-
|EDM Kit ⬤||60
|November 2024
|
|-
|Acoustic Guitar ⬤||58
| rowspan="14" |Guitar
| rowspan="2" |0.5 seconds
|
| ||
|-
|Electric Guitar ⬤||4
|C2--B6
| ||
|-
|Bass ⬤||48||8-16 seconds||E2—C#5
| ||
|-
|Bass Guitar ⬤||54||11-12 seconds||C2—B4
|June 2023||
|-
| Slap Bass ⬤||29|| rowspan="2" | 0.75 seconds||C2—G7
| ||
|-
|Jazz Guitar ⬤||32||C2—B6
| ||
|-
|Muted E-Guitar ⬤||35||0.5-1 seconds||G2—B6
| ||
|-
|Distortion Guitar ⬤||44|| rowspan="2" |3-16 seconds||C3—D7
| ||
|-
| Clean Guitar ⬤||49 ||C2—E7
|January 2023||
|-
|Sitar ⬤||22|| rowspan="2" |1 second|| rowspan="2" |C2—B7
| ||
|-
|Koto ⬤||33
| ||
|-
|Acoustic Guitar (Classic) ⬤||1||0.5-1 seconds||C2—B6
| ||
|-
|Bass Guitar (Classic) ⬤||5||1.5-2 seconds||C2—B4
| ||
|-
|Distortion Guitar (Classic) ⬤||38||0.5 seconds||G2—D7
| ||
|-
|Synthesizer ⬤||55 || rowspan="13" |Electronic||Infinite||C2—B7
| ||The [[Synthesizer]] has an adjustable waveform, filter, oscillation, and ASDR.
|-
|Synth Pluck ⬤||6|| rowspan="2" |None||C2—B6
| ||
|-
|Scifi ⬤||7||C3—B7
| ||
|-
|8-Bit Sine ⬤||13|| rowspan="4" |Infinite|| rowspan="6" |C2—B7
|
|
|-
|8-Bit Square ⬤||14
| ||
|-
| 8-Bit Sawtooth ⬤||15
| ||
|-
|8-Bit Triangle ⬤||16
| ||
|-
|Pop Synth ⬤||57|| rowspan="2" |10-10.5 seconds
| rowspan="2" |January 2024||
|-
|Synth Bass ⬤||56||
|-
|Smooth Synth ⬤|| 52
|
|
|
|Replaced Smooth Synth (Classic) in the editor.
|-
|808 Bass ⬤||37||0.5-2 seconds
|G2—E4
|
|
|-
|Pop Synth (Classic) ⬤||30|| rowspan="2" |0.5 seconds|| rowspan="2" |C2—B7
| ||
|-
|Synth Bass (Classic) ⬤||27
| ||
|-
|Smooth Synth (Classic) ⬤|| 3||Hidden ||None || rowspan="4" |C2—B6
| ||Unsustained Smooth Synth used on legacy sequences. Hidden in the editor.
|-
|French Horn ⬤||50|| rowspan="16" |Orchestra||1-10 seconds
| ||
|-
|Trombone ⬤||51|| rowspan="2" |1-12 seconds
| ||
|-
|Brass ⬤
|61
|March 2025
|
|-
|Violin ⬤||46||14 seconds||G4—A#7
| ||
|-
|Cello ⬤||45||3.5-6 seconds||C3—C6
| ||
|-
|Concert Harp ⬤||18|| rowspan="2" |None||C3—B6
| ||
|-
|Pizzicato ⬤||20|| rowspan="5" |C2—B7
| ||
|-
|Flute ⬤||23||1 second
| ||
|-
|Strings ⬤||47||13-14 seconds
| rowspan="3" |January 2024||
|-
|Saxophone ⬤||24|| rowspan="2" |0.5 seconds||
|-
|Church Organ ⬤||28||
|-
|French Horn (Classic) ⬤||9||0.25 seconds||E3—B5
| ||
|-
|Trombone (Classic) ⬤||10||0.25-0.5 seconds||E3—G6
| ||
|-
|Violin (Classic) ⬤||11||None-0.25 seconds||G4—A#7
| ||
|-
|Cello (Classic) ⬤||12||0.25-0.5 seconds||C3—C6
| ||
|-
| Lucent Choir ⬤||59||6-18 seconds||G2—G6
|September 2024||
|- class="sortbottom"
|Cloned Instrument||See notes|| || ||
| ||Copies of Instruments created by [[Cloning]].
|}
[[category:Online Sequencer UI]]

Instruments

2026-07-12T15:23:18Z

Maxzab: Changed typo in date of Clean Guitar, Strings, Saxophone and Church Organ being added (from Janurary to January)

'''Instruments''' are the collections of sounds in Online Sequencer, which have different timbres and applications within the music. On the sequencer's piano roll, instruments are distinguished by their color. While Online Sequencer has 72 notes, the majority of Online Sequencer's instruments cannot play this entire range. Therefore, only instruments like pianos, vibraphones, music boxes, sitars, steel drums, and the 2023 drum kit can play all notes. There are currently 58 unique instruments arranged in 6 categories.

Instruments can me modified using their [[Instrument Options|options]] and [[Cloning|Clones]] can be created for different option configurations using the same instrument.
==List of instruments==
{| class="wikitable sortable" style="width:100%"
!style="width:auto"|Instrument
!Instrument ID
!Category
! class="unsortable" |Sustain Time
! class="unsortable" |Range
!Added
! class="unsortable" | Notes
|-
|Electric Piano ⬤||43|| rowspan="8" |Piano||1-13 seconds|| rowspan="2" |C2—B7
| ||
|-
|Grand Piano ⬤||41||1-16 seconds
| ||
|-
|Harpsichord ⬤||17||1 second||G2—F7
| ||
|-
|Ragtime Piano ⬤||25||None-0.5 seconds|| rowspan="5" |C2—B7
| ||
|-
|Music Box ⬤||26||1 second
| ||
|-
|Rhodes ⬤<nowiki></nowiki>'''
|62
|Infinite
|1/20/2026 at 14:47
|
|-
|Electric Piano (Classic) ⬤||0
|1 second
| ||
|-
|Grand Piano (Classic) ⬤||8||1-2 seconds
| ||
|-
|Drum Kit ⬤||2|| rowspan="11" |Percussion|| rowspan="2" |None|| rowspan="2" |D#2—D#7
| ||
|-
|Electric Drum Kit (Classic) ⬤||31
| ||
|-
|Xylophone ⬤||19
|
|
| ||
|-
|Vibraphone ⬤||34||1.5 seconds|| rowspan="2" |C2—B7
| ||
|-
|Steel Drums ⬤||21||1 second
| ||
|-
| 8-Bit Drum Kit ⬤||39|| rowspan="6" |None||G2—C3
| ||
|-
|2013 Drum Kit ⬤||40||G2—A#4
| ||
|-
|808 Drum Kit ⬤||36||D#2—G#3
| ||
|-
|909 Drum Kit ⬤||42|| D#2—A#3
| ||
|-
|2023 Drum Kit ⬤||53|| rowspan="2" |C2—B7
| ||
|-
|EDM Kit ⬤||60
|November 2024
|
|
|
|-
|Acoustic Guitar ⬤||58
|
| rowspan="2" |0.5 seconds
|
| ||
|
|
|-
|Electric Guitar ⬤||4
| rowspan="13" |Guitar
|C2--B6
| ||
|-
|Bass ⬤||48||8-16 seconds||E2—C#5
| ||
|-
|Bass Guitar ⬤||54||11-12 seconds||C2—B4
|June 2023||
|-
| Slap Bass ⬤||29|| rowspan="2" | 0.75 seconds||C2—G7
| ||
|-
|Jazz Guitar ⬤||32||C2—B6
| ||
|-
|Muted E-Guitar ⬤||35||0.5-1 seconds||G2—B6
| ||
|-
|Distortion Guitar ⬤||44|| rowspan="2" |3-16 seconds||C3—D7
| ||
|-
| Clean Guitar ⬤||49 ||C2—E7
|January 2023||
|-
|Sitar ⬤||22|| rowspan="2" |1 second|| rowspan="2" |C2—B7
| ||
|-
|Koto ⬤||33
| ||
|-
|Acoustic Guitar (Classic) ⬤||1||0.5-1 seconds||C2—B6
| ||
|-
|Bass Guitar (Classic) ⬤||5||1.5-2 seconds||C2—B4
| ||
|-
|Distortion Guitar (Classic) ⬤||38||0.5 seconds||G2—D7
| ||
|-
|Synthesizer ⬤||55 || rowspan="13" |Electronic||Infinite||C2—B7
| ||[[Synthesizer]] : Adjustable waveform, filter, oscillation, and ASDR.
|-
|Synth Pluck ⬤||6|| rowspan="2" |None||C2—B6
| ||
|-
|Scifi ⬤||7||C3—B7
| ||
|-
|8-Bit Sine ⬤||13|| rowspan="4" |Infinite|| rowspan="6" |C2—B7
|
|
|-
|8-Bit Square ⬤||14
| ||
|-
| 8-Bit Sawtooth ⬤||15
| ||
|-
|8-Bit Triangle ⬤||16
| ||
|-
|Pop Synth ⬤||57|| rowspan="2" |10-10.5 seconds
| rowspan="2" |January 2024||
|-
|Synth Bass ⬤||56||
|-
|Smooth Synth ⬤|| 52
|
|
|
|Replaced Smooth Synth (Classic) in the editor.
|-
|808 Bass ⬤||37||0.5-2 seconds
|G2—E4
|
| ||
|-
|Pop Synth (Classic) ⬤||30|| rowspan="2" |0.5 seconds|| rowspan="2" |C2—B7
| ||
|-
|Synth Bass (Classic) ⬤||27
| ||
|-
|Smooth Synth (Classic) ⬤|| 3||Hidden ||None || rowspan="4" |C2—B6
| ||Unsustained Smooth Synth used on legacy sequences. Hidden in the editor
|-
|French Horn ⬤||50|| rowspan="16" |Orchestra||1-10 seconds
| ||
|-
|Trombone ⬤||51|| rowspan="2" |1-12 seconds
| ||
|-
|Brass ⬤
|61
|March 2025
|
|-
|Violin ⬤||46||14 seconds||G4—A#7
| ||
|-
|Cello ⬤||45||3.5-6 seconds||C3—C6
| ||
|-
|Concert Harp ⬤||18|| rowspan="2" |None||C3—B6
| ||
|-
|Pizzicato ⬤||20|| rowspan="5" |C2—B7
| ||
|-
|Flute ⬤||23||1 second
| ||
|-
|Strings ⬤||47||13-14 seconds
| rowspan="3" |January 2024||
|-
|Saxophone ⬤||24|| rowspan="2" |0.5 seconds||
|-
|Church Organ ⬤||28||
|-
|French Horn (Classic) ⬤||9||0.25 seconds||E3—B5
| ||
|-
|Trombone (Classic) ⬤||10||0.25-0.5 seconds||E3—G6
| ||
|-
|Violin (Classic) ⬤||11||None-0.25 seconds||G4—A#7
| ||
|-
|Cello (Classic) ⬤||12||0.25-0.5 seconds||C3—C6
| ||
|-
| Lucent Choir ⬤||59||6-18 seconds||G2—G6
|September 2024||
|- class="sortbottom"
|Cloned Instrument||See notes|| || ||
| ||Copies of Instruments created by [[Cloning]].
|}
[[category:Online Sequencer UI]]