I found this site while looking for sound effects to use, it also a few music files
Welcome to zapsplat.com, the fastest growing free sound effect and royalty free music library online. We’ve 12347 free sound effects to download instantly in mp3 or original WAV file format and upload more daily. Our sound effects can be used in almost any project be it non-commercial, commercial and even for broadcast. We also donate 100% of any profits made through account upgrades to charity.