Where can i get free modern music sheet like Fireflies or Rocketeer for my trumpet? I have those two?

Just give me alink to modern music like lady gaga whatever.... rocketeer by far eastmovement,... anything thats for b flat.. or any music playable to an average trumpet player... i cant play 4 higher than the staff yet. and cant read letters... i play by ear and sheet music. so thanks in advance. it is because i dont like old school band music...