Recording system for ensemble performance and musical instrument equipped with the same

摘要

An automatic player piano (100) is equipped with a recording system (70) equipped with a sequencer (15), to which event data codes for note-on and note-off events (Smid) and a digital external audio signal (DSmic) expressing singer's voice are supplied; the sequencer (15) supplements duration data codes to the event data codes, and produces RIFF audio data codes (Dds) expressing the voice; and respectively stores the event data codes and duration data codes (Dmid) and the RIFF audio data codes (Dds) in a standard MIDI file and a RIFF file.