The idea of "no bass" really isn't that original or shocking, I mean this stripped down sound has been done a thousand times. What about Sea Sick Steve? In a number of his songs, there isn't even guitar at least in the conventional sense, just the One-Stringed Diddley Bow. Just one string nailed onto a pieceof wood with a pick up attatched. Furthermore, consider the electro bands of the 80's, a sound being brought back to resurgence by Hurts. Guitar, drums, keyboards, vocals, yes - but no bass.