Peter is a crossover artist with multiplatinum record sales and massive ticket sales on all his tours in Scandinavia. His big break came when he originated the role of “Robert” in Björn Ulvaeus and Benny Andersson’s (ABBA) epic musical “Kristina”. His collaborations include duets with Sia (Furler), Kate Pierson (B52s), Sissel, Declan O’Rourke and others. His ticket sales over the last 5 years exceeds the 1 million mark in Scandinavia alone and his fanbase across the world is increasing with every move he makes.
Peter created his arena concept “I Love Musicals” where he played sold-out arenas in Scandinvia 2012, 2013, 2015 and in 2016 he took this concept to the Budokan arena in Tokyo for two sold-out shows. In 2017 he crowned the concept with a sold-out football stadium in Gothenburg’s Ullevi arena.
The pop album "Humanology" was released in October 2018, written together with Tobias Karlsson (MXM Music), Kathryn Williams and Tobias Fröberg.
2019-2020, Peter is starring in the Swedish production of The Witches of Eastwick, playing the role of Darryl Van Horne.