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 OS has 72 notes, many cannot play this entire range. Therefore, only instruments like pianos, vibraphones, music boxes, sitars, steel drums, and the 2023 drum kit can play all 72 notes.

List of instruments

As of January 2023, Online Sequencer provides 50 instruments.

Piano section

• Electric Piano
• Grand Piano
• Harpsichord
• Ragtime Piano
• Music Box
• Electric Piano (Classic)
• Grand Piano (Classic)

Percussion (MIDI) section

• Drum Kit
• Electric Drum Kit
• Xylophone
• Vibraphone
• Steel Drum

Percussion (Classic) section

• 8-Bit Drum Kit
• 2013 Drum Kit
• 808 Drum Kit
• 909 Drum Kit
• 2023 Drum Kit

Guitar section

• Acoustic Guitar
• Electric Guitar
• Bass
• Bass Guitar
• Bass Guitar (Classic)
• Slap Bass
• Jazz Guitar
• Muted-E Guitar
• Distortion Guitar
• Distortion Guitar (sustain)
• Clean Guitar
• Sitar
• Koto

Electronic section

• Smooth Synth
• Synth Pluck
• Scifi
• 8-Bit Sine
• 8-Bit Square
• 8-Bit Sawtooth
• 8-Bit Triangle

Orchestra section

• French Horn
• French Horn (sustain)
• Trombone
• Trombone (sustain)
• Violin
• Violin (sustain)
• Cello
• Cello (sustain)
• Concert Harp
• Pizzicato
• Flute
• Strings (sustain)

Testing section

• Saxophone
• Synth Bass
• Church Organ
• Pop Synth
• 808 Bass

Hidden Instruments

• Smooth Synth (Classic)
  • Unsustained smooth synth, used on legacy sequences.
  • ID: 3