For more than a decade, Aaron Rosenblum has improvised and composed on guitar, violin, percussion, found instruments, field recordings and tape from headquarters throughout Massachusetts, Kentucky, Maine, Quebec and New York. Son of Earth, a trio with John Shaw (Magik Markers) and Matt Krefting, has released several LPs of low-volume electro-acoustics and continues to explore the boundaries of live performance practice. From 2005 to 2008, he was multi-instrumental in psychedelic Louisville underground group Sapat. He has collaborated with or performed as a guest member of Watersports, Sunburned Hand of the Man, Spectre Folk, Wooden Wand, the Cherry Blossoms, Joshua Burkett, Andrea-Jane Cornell and Gmackrr. His solo and group recordings have appeared on Siltbreeze, Amish, Polyamory, Black Velvet Fuckere, Apostasy and his own Hank the Herald Angel Recordings.