Comes with a 24 x 36 fold out poster + Mp3s
“The music on this record was originally created for an installation by Animal Collective and visual artist Danny Perez at the Guggenheim Museum in New York City on March 4, 2010. A computer program designed by Stephan Moore played and panned the music in a 36 channel surround sound system spanning the length of the spiral ramp in the museum’s lobby”.

Other notes:
Record Store Day 2012 release. Comes with a 24 x 36 fold out poster of the Max/Msp program used for the installation and card containing a Mp3 download code. Limited to 5000 copies.