Hubble sounds kind of like a cross between Tangerine Dream and a Greg Ginn guitar solo. Greenberg is able to create a trancelike aura with mind-numbing guitar acrobatics—he uses looping and oscillating finger taps to give his tone a dreamy, spacey feel.
On Fri 4/13, Hubble plays at the Wicker Park Art Center at 9:30 PM as part of CIMMfest. Also on the bill is Adult., and both acts will perform live film scores. On Sat 4/14, he'll play on the air at WHPK and WNUR.
Here's an awesome live video of Hubble on a rooftop:
Like what you hear? Listen to more at the Hubble Soundcloud page or buy his records from Northern Spy.