I've learnt new scales through playing different types of music, like Indian raga scales, gipsy scales and harmonically-based jazz scales.
“I used to do this big rant at the end of some gigs with Ben Folds Five. The band broke into this big heavy metal thing and I started as a joke to scream in a heavy metal falsetto. I found myself saying things like: Feel my pain, I am white, feel my pain.”