Help me to get custom songs to play in-game. PLEASE

[Bosoxnation]

I have tried all sorts of things and I have even talked to some who have said they have done it... But the guy stopped posting to tell me how to do it.... he said he turned off all songs with the bands on them in stadium beats and ....then he said he turned on his playlist that was in 2k beats. he said said he had his songs playin on player intros and all sorts of stuff but could not choose the specific song for when it played... however he said he got songS to play but said he saved each track as a playlist and u can only have one playlist running at a time on the 2k beats menu...
Can someone really HELP me with this?

I would REALLY appreciate it:confused: