One of my GMs recently purchased pro and got into sound effects, trying to better the immersion in his games. Unfortunately, despite being given permission to use a sound effect/music from the author, it was rejected by Sound Cloud. After doing a little digging we found that this is not the first time this issue has come up, indeed it seems to be a very common problem dating back years on Roll20. So, can someone tell me how they work with custom sounds and background music if it's just going to be rejected.