In the mid 1970s, he was also a member of the band Moonrider with Keith West. Weider played violin and sang backing vocals on "Nightmare (Please Wake Me Up)", the closing track from the Who's John Entwistle's second solo album Whistle Rymes (1972).
In the mid-1970s, he was also a member of the band Moonrider with Keith West. Weider played violin and sang backup vocals on "Nightmare (Please Wake Me Up)", the closing track from John Entwistle's second solo album Whistle Rymes (1972).