The 12 days of riffmas: learn the riff to Pixies' Where Is My Mind?

The 12 days of riffmas day 3: It's time to go back to 1988 and Pixies' classic Surfer Rosa album for the main riff from their most well-loved song, Where Is My Mind? 

Rob Laing
Guitars Editor, MusicRadar

I'm the Guitars Editor for MusicRadar, handling news, reviews, features, tuition, advice for the strings side of the site and everything in between. Before MusicRadar I worked on guitar magazines for 15 years, including Editor of Total Guitar in the UK. When I'm not rejigging pedalboards I'm usually thinking about rejigging pedalboards.