John Cage app and online microtonal piano.

Continued experiments with 1 of 2 guitars that I have altered with raised strings at nut and saddle to do slide style pieces, using glass like slide, brass nut and saddle on the guitar in this piece which is a Fender 12 string minus two strings.

This one done on the other guitar I have altered a 6-string parlor style, again raised nut and saddle area and playing with a glass slide, tuning as in the other piece sort of found.

microtonal improv for Sound-In, 1/30/2015