Peter Lake (real name: Peter Sjöberg) is a swedish guitarist who rose to fame with his band Theory In Practice halfway the 1990’s. After releasing three albums with Theory In Practice and one with side project Mutant, he took a little break from the music business. When Ralf resurfaced in 2005 and told website admin Devoraz that he was composing again, Devoraz brought him in contact with Peter Lake and both musicians went working on the comeback album. After the release of ‘Lurking Fear’ (2007), Peter didn’t feel comfortable with the pressure that surrounded the project, so he resigned early 2008. In 2015 he brought Theory In Practice back to life and in 2018 he also rejoined Mekong Delta to record ‘Tales of a Future Past’ (2020).