I was first introduced to the music of Goldkey, the musical alias of NYC-based singer-songwriter Mike Horn, early last year with his impressive, acoustic-driven indie single "Faster." Ending the period of musical silence, Goldkey recently released his new single, "Rabbit Hole," and now follows up with Background, his stunning debut EP which thematically focuses on the quest to find the calm amidst the chaos. Mike elaborates to SoundThread, "The EP is called Background since i