Complex sentence: "Thanks for Leaving" and its accompanying music video was released on 28 April 2014, as the first single from "Unlocked"; it peaked at number 42 on Romania's Airplay 100, and at number one on FDR's pop component chart.
Split into simpler sentences: Thanks for Leaving was released on 28 April 2014 along with its accompanying music video as the first single from "Unlocked". Commercially, it peaked at number 42 on Romania's Airplay 100, and reached number one on FDR's pop component chart.