Rice was originally a member of Juniper, a rock band which released the singles "The World Is Dead" and "Weatherman". On the eve of recording their first full album for Polygram in 1999, Rice became disenchanted with the commercial label and quit. His Juniper band mates became Bell X1. He moved to rural Italy where he played acoustic guitar, wrote songs, and busked around Europe until he was able to form a band and get coffee shop gigs in the Dublin area. Exploiting a lucky connection to David Arnold, his second cousin, Rice was able to record O, for which he won the Shortlist Music Prize in 2003.
Rice recorded an old Juniper track, "Crosseyed Bear" (originally titled "Jewellery Box"), for the new War Child album. He spent 2004 and 2005 recording the follow-up to O. His latest album, 9, was released in November 2006.
Rice recorded a live session at Abbey Road Studios in October 2006 for Live From Abbey Road. His performance was screened in an episode alongside those of Jamiroquai and the Goo Goo Dolls.
Rice played on the Friday night at the Glastonbury Festival 2007, in the Acoustic Tent. On 7 July 2007 Rice performed with David Gray at the UK leg of Live Earth at Wembley Stadium, London. Rice played the backing rhythm to Gray's "Babylon" before Rice played "Blower's Daughter" (Gray now doing the rhythm). The pair then finished with a cover of "Que Sera Sera". On 8 July Rice played at the T in the Park music event in Scotland. He also headlined Latitude Festival in Suffolk on 12 July.
Rice is also scheduled to play the Austin City Limits Music Festival in Austin, Texas on 15 September 2007.
Rootless Tree
Dogs
9 Crimes
Cannonball
I Remember
The Professor
Woman Like a Man