Spencer's signature sound combines the precision of the acoustic guitar with the sustained elegance of the violin. On stage, layered guitar loops and violin overdubs allow him to move in unpredictable directions, often spontaneously, to mirror or eclipse the music from his 26 album catalog.
Here's a video that showcases Spencer's looping techniques of both guitar & violin, filmed live at his Two Album Release Concert on February 3, 2017 in N. Pomfret, VT.