OpenGraph Music music.listens returns error [closed]

Question

Following the spec here http://developers.facebook.com/docs/opengraph/music/

When I post: POST https://graph.facebook.com/me/music.listens?song=[song url]

The response is invariably:

{ "error": { "type": "OAuthException", "message": "An unknown error has occurred." } }

Answer 1

A bug report has been filed here: https://developers.facebook.com/bugs/124491790988961

According to a developer in the comments section, open graph music is not yet available to the developer public.

Answer 2

A Facebook developer replied regarding this here: Opengraph and music.listen

Seems like the best option is to create own "play music" actions, since Facebook doesn't seem to allow POST to music.listens in a foreseeable future... :/