Need Help With Background music!

I know there are already threads for this, but none of them realy seem to help. I put the song I want into the ui folder that I made, which is in the sound folder… put a song into it as gamestartup1.wav/mp3 or gamestartup01.wav/mp3 (have tried both like… 20 times) and nothing happens. oh, and the sone is 2 minutes long, and I can listen to it on media player, so that cant be the problem can it?

1st. the song is playable on windows media player, correct?
2nd. it is gamestartup01
3rd. Length of song does not matter
and final: C:\Program Files\Steam\steamapps\username\garrysmod\garrysmod\sound\ui
make sure it is as correct as that.

Let me know if this helped you.

It still does not work :\ …
1.Yes it plays on windows media player… all 5 of the songs I have tried so far…
2.Did that so many times I have carpal tunnel
3.okay
4.it’s in there… o_O

What Song are you mainly wanting? I may be able to upload the the song to gmod.org through the form of one of my bgs and you can download it and extract it. But I dont know if that will really work either.

I know this is old but I’m having the exact same problem and can’t find help anywhere
Anyone know what to do?