While Wolf was formed in Sweden in the mid-'90s, listening to their music might convince metal fans that they were a lost band from the glory days of the New Wave of British Heavy Metal. Clearly indebted to the sound and style of bands like Iron Maiden, Saxon, and Diamond Head, Wolf's brand of metal is taut, speedy, aggressive, and full of dexterous dueling guitar work, with songs that are unafraid to sound epic and howling vocals from frontman Niklas Stålvind (aka Niklas Olsson). Their self-titled debut effort, first released in 1999, saw them displaying inspiration and technique right out of the gate, 2002's Black Wings and 2009's Ravenous marked the point where the group's attack was fully up to speed, and 2020's Feeding the Machine found them still ready to rock after a six-year break from recording.