Looking back song (Link)
Quality: Full uncompressed CD quality, 16 bit/48.000 kHz (1,411.2 kbit/s)
License: 100% royalty free license that allows you to use the music in all types of productions, for worldwide distribution, forever. There are never any licensing fees.
I usually use this website to find songs for my videos. It is a great website because it has a lot of new songs with many genres and you can use them for free without worry about Copyright (License).