Comment 2 for bug 1291018

fossfreedom (fossfreedom) wrote :

ITMSS support has been added through this commit recently.

Looks like you'll need to wait for Rhythmbox v3.0.2 - probably in Ubuntu 14.10 unless someone backports this git patch to earlier versions

http://permalink.gmane.org/gmane.comp.gnome.svn/806398