“The last time forward-thinking electronic duo Matmos put out a solo album, it was 2008's solid, colorful Supreme Balloon. That album came out on Matador; now the pair's moved to Thrill Jockey, who'll be releasing their new EP, The Ganzfield, on October 16. (They have a full-length on the way too, The Marriage of True Minds, out in early 2013). Here's an "edit" of "Very Large Green Triangles", whi”