Modding Music/Sound Files 2k15

First and foremost, a big thank you goes out to the modding community on all the work that has been done on the PC version of 2k15. I have a question regarding the music. Obviously this is the worst iteration of music soundtrack in history (personal opinion from a audiophile).

What I would like to know is with Greg's tool, can the musical selection be modded to our liking?

Can stadium audio be modded? Inserting custom musical selections per arena?

I do not want to mess with the vocal speach files, just the selections..importing DJ Irie for Heat games, ect...whats your thoughts on this.

afaik, it can't be done right now

It isn't possible yet, but will be in the next version of the tool.

which is when?

any updates?