When in doubt, dial up a grand piano and give it some chords to play, then take it from there.

A boppy little track based on a 12-bar blues riff, modulating from D Major to B minor and back.

Classic.Gtr is in there, bouncing from one setting to another every four bars, thanks to the Bitwig Step modulator, and occasionally crashing the audio engine. Instacomposer supplies the melody and bass lines.

How nice it would be to be able to import MIDI files into Instacomposer directly!