Entertainment world pays tribute to Mandela
Story from BBC News.
The Mandela playlist
Post from NPR.
Woody Guthrie and Bob Dylan didn't invent the protest song
Feature from The Telegraph.
Rough Trade NYC puts live music on hold
Story from NY Times.
Grammy nominations expected to include humble new artists
Story from LA Times.
Why three big music services are delayed until 2014
Post from Evolver.fm.