Dave Audé is a Grammy-winning producer, house DJ, and remixer, he has done production for artists such as which  American singer and songwriter?
Dave Audé:  He has done production for artists such as U2, will.i.am, t.A.T.u., Katy Perry, Lady Gaga, Barenaked Ladies, Faith No More, Rihanna, Yoko Ono, Madonna, CeCe Peniston, Jennifer Lopez, Celine Dion, LeAnn Rimes, Selena Gomez, Olivia Holt and Beyoncé. Katy Perry: Katheryn Elizabeth Hudson (born October 25, 1984), known professionally as Katy Perry, is an American singer and songwriter.
Katheryn Elizabeth Hudson