Tegan and Sara have remade songs they wrote as teens for their new album, Hey, I’m Just Like You. 

While writing their upcoming memoir High School, the sisters unearthed cassettes they had recorded as teens. “They contained dozens of our first songs, written between the ages of 15 and 17,” Tegan said in a statement. “We immediately recognized the songs as an essential part of our high school story.”

The memoir will be released September 24 followed by the album on September 27.