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.
You can download the MP3 for free or purchase the uncompressed audio file.
Music can be used for video-sharing websites (youtube, vimeo, etc.), streaming, live productions, films, TV, etc.
You can sing over, chop, splice, compress, lengthen, and add instruments to anything you like.