Charles Collins is a part of the "Sound of Philadelphia" that records with artists such as: Lou Rawls, Spinners, Stylistics, Teddy Pendergrass, The Jacksons, O'Jays, Billy Paul, Major Harris, Manhattans, Temptations, and Elton John. He has also personally recorded with Stanley Turentine, Tim Curry, Patty Austin, Ashford & Simpson, James Ingram, Englebert Humperdinck, Phyllis Hyman and Dionne Warwick.

Recently, he recorded "A Soulful Tale of Two Cities" with musicians and vocalists from "The Sound of Philadelphia" and "Motown." He has performed with these artists at the Detroit Music Awards and has concerts coming up through July. The CD was released on June 30, 2006.