A selection of classic grunge pedals was used to record the examples. the yellow Boss overdrive was a key ingredient of Kurt cobain’s guitar sound. the Arion stereo chorus was a budget pedal in the 90s that now commands a hefty price on the second-hand market due to the lush, leslie speakerstyle effect it produces. the fuzz pedal is able to produce a facemelting amount of distortion and sounds that are suitably rough round the edges. finally, the good old wah-wah pedal is very handy, especially for the bands with a funk or Hendrix edge.