My favs for hooping include: Bassnectar, Mimosa, Pretty lights, ASkillz, Pavlov Stellar, RobbG, Rusko, Funk hunters, Trypnotic, Dehli2Dublin.... So many more, I can't even recall.
Mimosa is my favorite!!
ok so i use iheart radio .. you can get an artist it will stream similar music and you can even stream unfamiliar groups. i love this they have pretty much anything you could ever want!!!
AraabMuzik, he makes sick beatzzzzz
TV on the Radio! They're pretty funky although not techno at all.. ;) Look up Wolf Like Me, Satellite, and Staring at the Sun.
Another great artist is M83 for kinda a slow psychedelic progressive feel. My personal favorites are Midnight City, Reunion, and We Own The Sky.
Then there is always MGMT. Basically anything by them will be good (But I do suggest looking up Electric Feel first).
As for techno, Apex Twin is fantastic (Window Licker all day long).
Benny Benassi is pretty good.
Also, Pandora is great to help discover new music. ;)
I actually find a lot of awesome music as free downloads from soundcloud.com from unsigned producers. Just type in the type of music you're looking for (like dubstep) and it will bring up all the songs in that genre. Some will have links to buy and some will be free downloads. :-)
Lol. Pandora does the same thing. :) There's also http://whatthefuckshouldilistentonow.com/
Annnd I'm completely broke so buying isn't an option for me in the slightest.