Crash Test Dummies is a Canadian rock band formed in 1988, known for their distinctive folk-rock sound and deep, resonant vocals from lead singer Brad Roberts. Their breakthrough came with the 1993 album "God Shuffled His Feet," featuring the hit single "Mmm Mmm Mmm Mmm," a song noted for its unusual lyrics and Roberts' baritone voice. The band's use of unconventional, thought-provoking lyrics combined with a unique melodic style has made a significant impact on the 90s music landscape. Despite changes in the band's lineup, Crash Test Dummies remain a notable influence in the alternative rock genre.