My favorite singles of 2015 so far:
Ellie Gouding - Love Me Like You Do
Charli XCX/Rita Ora - Doing It
Ariana Grande - One Last Time
Calvin Harris/HAIM - Pray To God
Calvin Harris/Ellie Goulding - Outside
Nicki Minaj - The Night Is Still Young
Taylor Swift - Style
Alesso/Tove Lo - Heroes (We Could Be)
That's not in any order (except for maybe the first one

)