I don’t own any of the copyrights.
Download this song on iTunes
https://itunes.apple.com/de/album/mama-aint-proud-feat.-2-chainz/id927270003
Download this song on Google Play
https://play.google.com/store/music/album/Guy_Sebastian_feat_2_Chainz_Mama_Ain_t_Proud?id=Bkdjfku72rlbeypcjygw7g3ag3e