Sierra was co-written by the duo signed to what label?
Sierra (song) "Sierra" is a song co-written and recorded by American country music duo Maddie & Tae. It was released to radio on May 16, 2016 as the fourth single off of their debut studio album, "Start Here". The song was written by the duo (Taylor Dye/Madison Marlow) and Aaron Scherz.
Signalrunners Signalrunners is an American/British electronic music duo comprising Alan Nimmo (Scotland) & Andrew Michael Bayer (USA) formed in 2003, located in Washington, D.C. and operating Fraction Records.