This Rhythm arranger is working and sounding as it should. It has no faults to note. Ace Tone Rhythm Fever and other Rhythm Ace units. 20 (waltz, slow rock, ballad, rock'n roll, rumba, beguine, mambo, bossa nova, cha-cha, tango, samba, fox trot 1, fox trot 2, swing 1, swing 2, swing 3, march, haba-nera, bass snare, bass).
