Solution .45 is a metal supergroup from Sweden, created by guitarist Jani Stefanovic (Miseration, Divinefire, Essence of Sorrow). Their current lineup includes vocalist Christian Älvestam (Miseration, ex-Scar Symmetry), guitarists Stefanovic and Patrik Gardberg (Torchbearer, The Few Against Many, Ammotrack), and drummer Rolf Pilve (Miseration, Essence of Sorrow, Stratovarius).