Where are my music files? Argh!

[aloha18]

USB connection at stereo reciever shows some android files on my phone, but not the music files. Anybody know how to get the music files to show? Thanks,

 

[pkcable]

Does your receiver support MP3 files? This may be the source of the problem, many do not.

 

[aloha18]

Does your receiver support MP3 files? This may be the source of the problem, many do not.

Thanks pkcable, yes it does support MP3.... Last night I was successful in connecting and receiver recognized all music files... But at this point I am not sure how to get it to recognize my play lists that are on my phone. Any suggestions?