I just got the Lynx CD on Amazon, and I really like it. I don't know much about math rock but I can hear Dave's ideas forming. He apparently was taught guitar by another member of the band. Here are some Lynx links:
Facebook (you can download their album there): https://www.facebook.com/pages/Lynx/188694629674
Some info: http://mathandnoise.blogspot.c.../attn-ea-forums.html