 Gillis’s musical side projects include placing over 300 songs for ESPN’s Sports Center, The X Games, Fox Sports, Tiger Woods Sony PlayStation Games, EA Sports, The Fuse Channel and many others.He has appeared in over a dozen music videos, with TV performances on "American Bandstand", "Solid Gold", "Rock & Roll Tonight" and thousands of live concerts.He also participated in the one-time collaboration, Hear 'n Aid, for the promotional single, "Stars," which helped raise $1 million for famine relief in Africa.