Pop
Giorgio Moroder: Déjà Vu (feat. Sia)
Giorgio on Moroder: "Déjà Vu" is a wonderful return to form for disco's godfather
Queen + Michael Jackson: There Must Be More to Life Than This
A once-in-a-lifetime dream ballad merging two rock gods falls into the lukewarm category
Jessie J: Bang Bang (feat. Ariana Grande and Nicki Minaj)
Summer anthem candidate shows off girl power, familiar Ciara beats
Michael Jackson: Love Never Felt So Good (feat. Justin Timberlake)
Vault demo from Michael Jackson gets new life and facelift with superior additions, Justin Timberlake duet
The Chainsmokers: #SELFIE
"Selfie" isn't all that grand, especially since it sounds like leftovers from PSY
