I'd much prefer having a universal playlist.
> You agree to place a link (“SEO Link”) to bop.fm’s home page (www.bop.fm) on at least one (1) web page within each Website that is no more than 3 clicks away from the home page of the applicable Website and is indexed by Google with “Page Rank”. Each SEO Link will be displayed using the anchor text “bop.fm” (the “Anchor Text”) and will be accompanied by a generic description of bop.fm (e.g., “bop.fm enables any user to play any song, use any streaming music service, and share with any friend.”) and the bop.fm mark. You will not prevent search engines from crawling any web page containing an SEO Link and crediting bop.fm for such SEO Link, including, without limitation, by using “no follow” designations, placing the SEO Links in an i-frame, or placing the SEO Links in JavaScript.
This seems like a bit of an odd requirement, especially since it's not mentioned anywhere other than the ToS.
Which takes a url (Mp3, Rdio, Soundcloud and Youtube) and gives you a unified API to play it. www.7min.io/customize is based on this.
Just got picked up by TNW - http://tinyurl.com/bopfm1