Simplify the following text for a Grade 6 native English-speaking person.
Original: Like most of the songs on Breakout , Cyrus conceived `` 7 Things '' while traveling on the Best of Both Worlds Tour from October 2007 to January 2008 .
Simplified: `` 7 Things '' is a single released June 2008 off the album Breakout by Miley Cyrus .