 Some releases featured Mike Vernon produced recordings of US artists such as Otis Spann and Champion Jack Dupree, backed by British blues players including Peter Green, Rory Gallagher, Paul Kossoff, Stan Webb and Pete Wingfield.Other UK artists signed to the label included Chicken Shack, Duster Bennett, Key Largo, Gordon Smith, Jellybread and Christine Perfect (later to be Christine McVie).The label produced chart hit singles for Fleetwood Mac "Need Your Love So Bad" "Black Magic Woman" and the number 1 "Albatross" and Chicken Shack 's "I'd Rather Go Blind" and a string of albums in imaginative sleeves mostly designed by Terence Ibbott.