Santogold fo shizzle. Asylum St Spankers, A-Trak (bootylicious hip hop), Balmorhea (good TX stuff), Black Keys, Black Angels (yay Texas!), Billy Bragg, Centro-matic (see this band, they're from Denton and they are straightup rock), Clipse, El Guincho, Elf Power, Jason Forrest... I could go on and on!

I can definitely recommend some Texas bands for ya.