Motörhead takes on the Kinks in the semifinals of Ultimate Classic Rock’s March Riff Madness.

Three weeks ago, Ultimate Classic Rock started with 32 of rock’s most iconic riffs. Now, that field has been whittled down to four.

Motörhead reached the final four by defeating Black Sabbath‘s ‘Iron Man,’ Deep Purple‘s ‘Smoke on the Water’ and Ozzy Osbourne‘s ‘Crazy Train’ in succession.

Let’s move them into onto the finals! Once again it’s up to you!

Everyone can vote once per hour until the semifinals of March Riff Madness closes on Sunday, March 30 at 11:59PM ET. The ultimate March Riff Madness winner will be revealed on Tuesday, April 7.

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