ANMA's RED is a music Recorder EDitor developed in 1991 by the ANMA team. It combines PSG and MSX-MUSIC.

ANMA used it in all her productions since the Antirip Demo. It was not officially released, but is now available as download: ANMA's tracker RED (Recorder/EDitor) + all ANMA music

More info here: ANMA's RED (Music Recorder/EDitor)