Patchwork sequencer

Any device in Patchwork that can output note or beat patterns. A sequencer has no input but can be used to create note data output. Think of a sequencer as the sheet music where you write your composition. You can't directly listen to the sequence of notes in the sequencer, but have to patch it into an audio generator (such as an Instrument Player to generate the music, then output from the player to a Patchwork Speaker to output an audible sound. Devices connected this way make up a device chain.