Complex sentence: The lead pop single (second overall) is titled "What Are You Waiting For?" was premiered on German and UK radio stations on September 4, before being released in Australia on September 5,2014.
Split into simpler sentences: The lead pop single (second overall) is titled "What Are You Waiting For?". It was premiered on German and UK radio stations on September 4, before being released in Australia on September 5,2014.