Conversation so far:
Was Hilltop Hoods' The Calling and The Hard Road a song?
On 22 September 2003, Hilltop Hoods released their third album, The Calling. On 1 April 2006, the group followed with their fourth album, The Hard Road.

Question: What happened in 2007?
Self-contained rewrite: What happened in 2007 for Hilltop Hoods?