bgaudio is a simple open source background audio service for work and relaxation.
bgaudio is designed to work in all browsers; phone, tablet, and desktop.
Try out bgaudio here http://bg.kumpf.cc/
bgaudio works by playing publicly available videos on YouTube to provide ambient background sounds.
For desktop users, this is very straight-forward (just embedding the video), but for mobile users, an additional step is neccessary to allow the user to manually play the associated video.
bgaudio is licensed under Creative Commons 0 (Public Domain) except where otherwise noted (the icons and video, for example, have their own Creative Commons terms and YouTube videos have their own terms).