Musik ska byggas utav glädje

Musik ska byggas utav glädje is a song with lyrics by Björn Barlach and Åke Cato, and music by Lill Lindfors, and recorded by her on the 1978 album Du är det varmaste jag har , produced by Anders Burman. With the song she scored a Svensktoppen for four weeks between 8-29 Oktober 1978, peaking at 7th position. In 2002 an instrumental cover version was recorded by Johan Stengård on the album Det vackraste.

Lill Lindfors also recorded the song with lyrics in English by Susanne Wigforss, My Joy is Building Bricks of Music, a version she performed when presenting the 1985 Eurovision Song Contest.