Even when our hearts stop beating, the song goes on and on and on
Theoretical Girl pays tribute to her sometime-duet partner Gustaf Kjellvander with his song "Heaven to me", one of the b-sides from the "Friday on my knees" EP: http://iamtheoreticalgirl.tumblr.com/post/6760593899/gustaf-kjellvander-25-april-1980-18-june-2011
It's still really hard for me to listen to his music, but I'm sure that's how he'd like to be remembered.