In addition to acting and aikido, Seagal also plays the guitar, and his songs have been featured in several of his movies (such as Fire Down Below and Ticker). In 2005, he released his first album, Songs from the Crystal Cave, which has a mix of pop, world, country and blues music. It features duets with Tony Rebel, Lt. Stichie, Lady Saw, and Stevie Wonder. The soundtrack to Seagal's 2005 film Into the Sun features several songs from the album. One of his album tracks, "Girl It's Alright", was also released as a single in parts of the world alongside an accompanying music video created for it.
Seagal's second album, titled Mojo Priest, was released in April 2006. Subsequently, he spent summer 2006 touring the United States and Europe with his band, Thunderbox, in support of the album.