Relevant playlist:

ELO- Mr. Blue Sky
Allman Brothers- Blue Sky
Midnight Oil- Blue Sky Mine
Wilco- Sky Blue Sky
Kid Cudi- Blue Sky
Willie Nelson- Blue Skies
Pink Floyd- Goodbye Blue Sky
Joan Baez- Blue Sky
A-ha- The Blue Sky
Patti Griffin- Blue Sky
Weezer- Mr. Blue Sky
Big Head Todd- Blue Sky