People arnt going to share there songs with you. We spend countless hours on the computer just looking for orignal music. Those songs you listed, especially the mackolmore one, has been put on edits about 1000 times. Thats not creative nor orignal. Try to look for music that has little views on youtube that you haven heard in an edit before.
"This thread is now BASS FISHING PICTURES! FUCK YEAH!" - frenchy
"my friend took two marijuanas at a party and over dosed, then he turned gay and caught AIDS " - *TACO-DOG*
Developing Camera Setup:
Tamron 17-50 f2.8
Manfrotto 701 and 055XPROB Legs
Sony ECM-CG50 Mic