Don Henley has teamed up with Dolly Parton for a cover of the Louvin Brothers' 'When I Stop Dreaming', released ahead of his upcoming first album in 15 years 'Cass County'. It's released on September 25th 2015.
Labrinth has teamed up with Sia and Diplo to form a new supergroup: LSD.
The Struts teamed up with Kesha for a red and gold themed music video as part of their collaboration on 'Body Talks'.
Brody Dalle's band dropped their first new music since 2003's 'Coral Fang'.
Sometimes actors are not acting.