You can hear/buy the self-titled LP on which it plays at Bandcamp. (Warning: It's the most visually revolting Bandcamp page we've ever seen. Our gorge rose, our lungs flinched, but, with eyes closed, we listened to fantastic psych pop of very high order.)
There's a fair amount of information available on Gap Dream, but so far we like best what we read at FensePost.
Oh, and that pic up there? We gave you a clue. (Once again, though, there's a bit of gross-out associated therewith, if you actually go to the trouble to track it down.)
Buy the 10-song LP at Bandcamp for $1. Yeah, that's right, one measly buck.