Choose a synth voice
Explore pads, bass and lead sounds. Brightness changes the tone, Motion adds movement, and the selected sound family offers Tail, Pluck or Glide.
Keys synth for Android · Premium
Add keys, chords and moving synth lines.
Keys is a Premium instrument in RiffJam. Play the two-octave touch keyboard, move its range with octave controls or build a part from chord pads.
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Keep a chord moving
Hold keeps notes sounding after release. Turn on Arp to transform held chord notes into a repeating pattern, or use editable chord pads to play notes together.
Build a full arrangement
Record played notes and edit the keys take, then adjust its balance in Session Mix. Premium adds Keys, Acoustic Guitar and Theremin; electric guitar, bass, drums, recording and overdubbing are free.
Make music on your Android device.
Play, record, overdub and mix the instruments inside RiffJam offline. The app does not record a microphone or an external guitar. Downloading the app and buying or restoring Premium need a connection.
Learn to play Keys synth →Recording and overdubbing →