Category: Ehru

click to make big and see the captured “score” thanks to FFT math. http://micro.soonlabel.com/ehru/20130502_erhu_duet.mp3 I used my newly made Erhu to play a decidedly non-Chinese drone duet. I marked out a scale I made up by ear with a marker and used a capo to clamp a $5 piezo pickup to the fingerboard. I’m assuming…