Man pages matching name midi_recorder in section 3alleg4:

midi_recorder.3alleg4.en	debian 10 / allegro4-doc
midi_recorder.3alleg4.en	debian 11 / allegro4-doc
midi_recorder.3alleg4.en	debian 12 / allegro4-doc
midi_recorder.3alleg4.en	debian 13 / allegro4-doc