Avicii Tribute Concert for Mental Health Set For December 5

19 of the original singers on Avicii’s biggest tracks, including Aloe Blacc, Adam Lambert, Alex Ebert, Rita Ora and Joe Janiak (see full list below) , will come together with a 30 pc band to perform a two hour headline set of his original music on December 5 at the Friends Arena in Stockholm for the Avicii Tribute Concert…