Instruments

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 options and Clones can be created for different option configurations using the same instrument.

List of instruments

Instrument	Instrument ID	Category	Sustain Time	Range	Added	Notes
Electric Piano ⬤	43	Piano	1-13 seconds	C2—B7
Grand Piano ⬤	41		1-16 seconds
Harpsichord ⬤	17		1 second	G2—F7
Ragtime Piano ⬤	25		None-0.5 seconds	C2—B7
Music Box ⬤	26		1 second
Electric Piano (Classic) ⬤	0
Grand Piano (Classic) ⬤	8		1-2 seconds
Drum Kit ⬤	2	Percussion	None	D#2—D#7
Electric Drum Kit (Classic) ⬤	31
Xylophone ⬤	19			G4—A#7
Vibraphone ⬤	34		1.5 seconds	C2—B7
Steel Drums ⬤	21		1 second
8-Bit Drum Kit ⬤	39		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			C2—B7
Electric Drum Kit ⬤	60				November 2024
Acoustic Guitar ⬤	58	Guitar	2.5-10 seconds	C2--B6
Electric Guitar ⬤	4		0.5 seconds
Bass ⬤	48		8-16 seconds	E2—C#5
Bass Guitar ⬤	54		11-12 seconds	C2—B4	June 2023
Slap Bass ⬤	29		0.75 seconds	C2—G7
Jazz Guitar ⬤	32			C2—B6
Muted E. Guitar ⬤	35		0.5-1 seconds	G2—B6
Distortion Guitar ⬤	44		3-16 seconds	C3—D7
Clean Guitar ⬤	49			C2—E7	Janurary 2023
Sitar ⬤	22		1 second	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
Loypt Guitar	N/A	Hidden	N/A		2023 [If added]	Never went past testing
Synthesizer ⬤	55	Electronic	Infinite	C2—B7		Synthesizer : Adjustable waveform, filter, oscillation, and ASDR.
Synth Pluck ⬤	6		None	C2—B6
Scifi ⬤	7			C3—B7
8-Bit Sine ⬤	13		Infinite	C2—B7
8-Bit Square ⬤	14
8-Bit Sawtooth ⬤	15
8-Bit Triangle ⬤	16
Pop Synth ⬤	57		10-10.5 seconds		Janurary 2024
Synth Bass ⬤	56
Smooth Synth ⬤	52		13-14 seconds			Replaced Smooth Synth (Classic) in the editor.
808 Bass ⬤	37		0.5-2 seconds	G2—E4
Pop Synth (Classic) ⬤	30		0.5 seconds	C2—B7
Synth Bass (Classic) ⬤	27
Smooth Synth (Classic) ⬤	3	Hidden	None	C2—B6		Unsustained Smooth Synth used on legacy sequences. Hidden in the editor
French Horn ⬤	50	Orchestra	1-10 seconds
Trombone ⬤	51		1-12 seconds
Violin ⬤	46		14 seconds	G4—A#7
Cello ⬤	45		3.5-6 seconds	C3—C6
Concert Harp ⬤	18		None	C3—B6
Pizzicato ⬤	20			C2—B7
Flute ⬤	23		1 second
Strings ⬤	47		13-14 seconds		Janurary 2024
Saxophone ⬤	24		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
Cloned Instrument	See notes					Copies of Instruments created by Cloning.