 It is The Beatnuts' most critically and commercially successful album, reaching #35 on the "Billboard" 200 and hailed as one of "1999's most entertaining hip-hop albums" by Allmusic.In addition, it boasted two singles, "Se Acabo" and the Rhythmic Top 40 hit "Watch Out Now".Although entirely produced by The Beatnuts, "A Musical Massacre" features guest appearances by artists including dead prez, Biz Markie and Common.