Remixing
When the remixer has a proper sequence in the sequencer, he or she can then render the audio part, or track. Rendering requires the sequencer to talk to the musical instrument, usually by computer software or a computer-to-computer talking language called MIDI to an actual electronic keyboard. The sequencer tells the instrument which note to play, and then the instrument plays the note. The sequencer writes this note to a music file on the computer.