'' track listing personnel ; in flames mikael stanne -- lead vocals jesper strömblad -- guitar , keyboards , drums glenn ljungström -- guitar johann larsson -- bass carl näslund - guitar ; guests musicians ylva wåhlstedt -- violin , viola jennica johansson - vocal appearance oscar dronjak -- vocal appearance ; technical personnel all music by jesper strömblad and glenn ljungström ( except '' hårgalåten '' , traditional song ) .