With her powerful voice she was soon a highly sought-after vocalist, and managed to work with many of the legends of 1950s and 1960s rock and soul, including Sam Cooke, Dionne Warwick, The Beach Boys, Elvis Presley, Tom Jones and Sonny and Cher; Darlene and the Blossoms sang back-up for Sharon Marie (Esparza) (a Brian Wilson act), as well as John Phillips' solo album John, Wolfking of L.A., record