McCallum has toured with, and served as a
studio musician for many well-known musicians. He toured with
Jackson Browne, and McCallum's musical resume includes stints with
Sheryl Crow,
Lucinda Williams,
The Wallflowers,
Bonnie Raitt, and
Loretta Lynn, among others. McCallum released his first solo record, entitled
At the End of the Day. His parents are actor and musician
David McCallum and actress
Jill Ireland. In addition to his solo album and extensive work in touring and session bands, McCallum is also a member of the comic-country band, Jackshit. The band originated as
Vonda Shepard's backing band on the hit series
Ally McBeal. ==References==