Complex sentence: "Under the Milky Way" appeared in the top-selling singles charts of both Australia and the United States (US) and in late 2011 Kilbey revealed that, at the time of the interview, the song was still used for television programmes and advertisements.
Split into simpler sentences: Under the Milky Way appeared in the top-selling singles charts of both Australia and the United States (US). In late 2011 Kilbey revealed that, at the time of the interview, the song was still used for television programmes and advertisements.