From grammy.com:
Best Dance Recording
(For solo, duo, group or collaborative performances. Vocal or Instrumental. Singles or tracks only.)- Suffer Well
Depeche Mode
Ben Hillier, producer; Steve Fitzmaurice & Ben Hillier, mixer
- Ooh La La
Goldfrapp
Goldfrapp, producers; Mark "Spike" Stent, mixer
- Get Together
Madonna
Madonna & Stuart Price, producers; Mark "Spike" Stent, mixer
- I'm With Stupid
Pet Shop Boys
Trevor Horn, producer; Robert Orton, mixer
- Sexy Back
Justin Timberlake & Timbaland
Nate (Danja) Hills, Timbaland & Justin Timberlake, producers; Jimmy Douglass, mixer
Best Electronic/Dance Album
(For vocal or instrumental albums. Albums only.)- Supernature
Goldfrapp
- Confessions On A Dance Floor
Madonna
- A Lively Mind
Oakenfold
- Fundamental
Pet Shop Boys
- The Garden
Zero 7
I've only heard Goldfrapp, Depeche Mode and JT of these, so my picks are biased/underinformed.
Never mind who didn't get nominated (grammys are notorious for their lack of creativity), who from these lists is deserving?