Check out Andy Mineo, he has a lot of energy that is very positive.
Ministry of sound have a few good albums, dance music normally gets me into the rythem too!
I like listening to:
Paul Oakenfold - ready steady go. It's got a good beat and always gets you going.
Lana Del Rey v Cedric - summer time sadness. A favourite song.
Zhu -faded - good song too