Bell X1 are an Irish rock band from County Kildare. The group consists of Paul Noonan (lead vocals, guitar, percussion, keys), David Geraghty (guitar, vocals, keys, percussion, banjo, piano, harmonica) and Dominic Phillips (bass, vocals). They have performed on the Late Show with David Letterman and their music also has appeared in popular drama series such as the TV series Grey's Anatomy and The O.C. Bell X1 are known for regular changes in sound from album to album, their range... [more on Wikipedia]