Amarok implements MPRIS DBus-based protocol for remote control. How can I use it to play http://magnatune.com songs? Basically, how does a Magnatune song URI look like from Amarok point of view?
An example song URI for Magnatune for a paying subscriber would look like this:
Further details about the Magnatune API are on their [API page]. The documentation is sparse there, but you can download the "zip" files linked to there, which can XML files, which have a structure which is fairly clear.