Peter has worked with Cathy Dennis, Shep Solomon, Andreas Carlsson, Wayne Hector, Victoria Horn, Steve Lee, Victoria Beckham, Blue, Mandy Moore,  Neverstore, Treadstone, Billy Burnette, Narada Michael Walden, Nicky Chinn, L5, Krezip, Darin, Sophie Monk, Magnus Uggla, Patrik Isaksson, Brian Harvey, Lena & Orup, Johan Palm, Kevin Borg, A-Teens, Judith Berard, Anna Abreu, Patrick Nuo, Sandy & Junior, B3, Lola Ponce and more....