When appearing for live performances, Ashlee Simpson performs live with a backing band. During the period from 2004 to 2006, the band consisted of Ray Brady (guitar), Braxton Olita (guitar), Joey Kaimana (bass guitar—from 2004 to 2005 Zach Kennedy filled this role), Chris Megert (keyboards and vocals—from late 2004 to 2005 Lucy Walsh filled this role), and Chris Fox (drums). In addition to her own first album, Ashlee Simpson sang a duet of the Christmas song "Little Drummer Boy" with her sister Jessica for the album Rejoyce, which they had sung together during the ABC variety hour special Nick & Jessica's Family Christmas.
