ccMixter VS Premiumbeat

Ccmixter.org have a ton. Also soundcloud. Aside that the usual ways like Youtube.Also keep an eye for remix contests. Plenty of good vocals from a few well know projects/bands for free ,a chance to get featured and earn some $ or other prizes. Source: about 1 year ago

Find some fitting music to use in your videos. Source: over 1 year ago

Creative commons remix community (some are non-commercial): ccmixter.org/. Source: almost 2 years ago

For Free and non-copyrighted samples: CCmixter and Freesound. Lots of good stuff there. Source: almost 2 years ago

Http://ccmixter.org/ tons of music with a variety of creative commons licenses. Source: almost 3 years ago

Somehow had a client post a non-final version of a video that still had the "premiumbeat.com" watermark on the music.... Source: 12 months ago

Most likely a royalty free backing track from premiumbeat.com. Check out this post for more music. Source: about 1 year ago

If you just want to find tracks to add to your "show library", check out PremiumBeat. I got a few tracks there to use as interludes for a voiceover project I did for my last corporate job (invoiced them for it too!). Source: about 1 year ago

He uses premiumbeat.com a lot. I was able to find some of his used tracks over there. I'm sure this one is there as well. Source: almost 2 years ago

It's a stock track. Places like premiumbeat.com are popular for searching for ad tracks. You might be able to email them and inquire. Source: about 2 years ago