MewithoutYou (styled as mewithoutYou) is a Philadelphia, Pennsylvania-based experimental rock band. The band consists of vocalist Aaron Weiss, guitarist Michael Weiss, bassist Greg Jehanian and drummer Rickie Mazzotta. MewithoutYou's music is generally dominated by spoken-word vocals and free-ranging drums, bass, and guitar. On their third album, Brother, Sister, the band incorporated more varied instrumentation including percussion instruments, accordion, and harp. Aaron Weiss writes lyrics about issues such as unity or division in the church, suicide, money, war and love. They tour in a 42 foot 1976 MC8 Charter bus (that used to read "Altus Bulldogs" before the band painted over it in July 2009) that runs on vegetable oil.