ccMixter is described as 'community music site featuring remixes licensed under Creative Commons where you can listen to, sample, mash-up, or interact with music in whatever way you want'. There are more than 25 alternatives to ccMixter, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and Chrome OS. The best alternative is Freesound, which is both free and Open Source. Other great sites and apps similar to ccMixter are Incompetech (Freemium), eoun.com (Free), YouTube Audio Library (Free) and AudioJungle (Paid).
Thousands of copyrighted music compositions by Kevin MacLeod offered as Royalty-Free music: - for Free under Creative Commons license crediting the artist, - or purchasing a license where attribution is not wanted or is otherwise impossible.
AudioJungle is part of Envato Market. At AudioJungle you can buy and sell royalty-free music and sound effects that are completely Podsafe for just a few dollars, which includes a Buyer Fee. The site is home to a bustling community of audio composers and producers.
Filmstro enables you to sculpt music in real-time by controlling the three, Momentum, Depth and Power of our themes. Easily create professional soundtracks that are both dynamic and bespoke in minutes. Powerful frame-by-frame editing using Filmstro's Graph Editor.