A hardware device or software application that ... but creating and modifying MIDI files requires a sequencer. See MIDI sound module and MIDI. THIS DEFINITION IS FOR PERSONAL USE ONLY.

The new Teenage Engineering sequencer is elegant, efficient, and oh so expensive – which begs the question of who exactly the OP-XY is for.

Sequencer controls are little small. There’s a lot we really love about Subharmonicon ... This is a theme for Spectravox as a whole – the more hardware you have to pair with it, the better it becomes.