Embryonic is the twelfth studio album by American rock band the Flaming Lips released on October 13, 2009, on Warner Bros. The band's first double album, it was released to generally positive reviews and became their most successful album in the US, peaking at number 8 on the Billboard 200. This is the first album where drummer Kliph Scurlock is credited alongside the rest of the band despite touring with the group since 2002 and contributing drum parts to the previous album At War with the Mystics (2006).