Northern Wales-born and Belfast-raised Demick and Ireland-born Armstrong were veteran sidemen when they met in England in the early '70s. Initially a guitar player, Demick honed his craft as a member of teenage skiffle band the Vibros, later known as the Telstars. Joining a Belfast-based RB band, the Wheels, in 1963, he remained with the group when they relocated to England two years later. When the Wheels disbanded in 1967, he began writing songs with lead guitarist Armstrong, switching to bass when they played together. They released a single, I Forgot to Give You Love b/w The Truth About It, as the James Brothers.
Armstrong had been a member, along with Van Morrison, of the Manhattan Showband and the Golden Eagles in 1964. After turning down an invitation to join Morrison's new band, Them, he formed the Wheels with ex-members of the Golden Eagles.
Demick and Armstrong have remained active since going in their own respective directions. A highly regarded session player, Demick has worked with Dr. John, Guitar Shorty, George Mojo Buford, Ron Kavana, Terry Woods, Taj Mahal, Snooky Pryor, Clarence Gatemouth Brown, and Ian Gomm. A member of Bees Make Honey in the mid-'70s and Tex-Mex band Meal Ticket in 1978, he worked with the David Essex Band from 1979-1990 and the Strawbs from 1985-1999. Since 1988, he has collaborated on many projects with ex-Yardbirds drummer Jim McCarty, including the Top Topham-Jim McCarty Band and the Jim McCarty Group. In 1992, he participated with McCarty and former Yardbirds rhythm guitarist Chris Dreja in a series of concerts celebrating the Yardbirds' election into the Rock and Roll Hall of Fame. He has since become a member of the Kingsnakes. Armstrong has performed with Morrison's live band since 1978. ~ Craig Harris, Rovi