Hi, I experienced the same problem.
Plus, I re-compiled an old application that worked well under 3.5 release of monogame (all the songs played perfectly) with newest 3.7.1 and no songs is audible (exactly as @trufun202 describes).
I made some tests: the songs (.mp3 files imported via content pipeline) are loaded perfectly. After the “Play(song)” statement the state of the songs is “playing”, but nothing is audible…
I tried with various format of mp3 and also with .ogg, with the same result.
Can anyone suggest a solution ?
Thanks.
-Romand