Rastaman Vibration is a roots reggae album by Bob Marley & The Wailers released on April 30, 1976. The album was a great success in the USA, becoming the first (and only) Bob Marley release to reach the top ten on the Billboard 200 charts (peaking at No. 8), in addition to releasing Marley's most popular US single ("Roots, Rock, Reggae" was the only Bob Marley single to reach the Billboard Hot 100 charts, peaking at No. 51). Synthesizers are featured prominently on this album, adding a breezy embellishment to otherwise hard-driving songs with strong elements of rock guitar. This is one of the three Wailers solo albums released in 1976, along with Bunny Wailer's album Blackheart Man and Peter Tosh's Legalize It.