Simplify the following text for a Grade 7 native English-speaking person.
Original: Their debut album also titled Walking on a Dream , released in October 2008 , to date has been certified platinum in Australia and has spawned the top 25 hit `` We Are the People '' .
Simplified: Their first album also called Walking on a Dream , released in October 2008 , won a platinum award in Australia . Another single from the album , `` We Are the People '' reached the top 25 .