Máni Svavarsson

From LazyWiki

Máni Svavarsson is the musical composer for LazyTown. He has written the music for every song used in the show, as well as the majority of the lyrics.

He has also been given a writing credit on some episodes, including Defeeted, The Great Crystal Caper and Sports Day.

Trivia

Also uses the DJ name, Housebuilder.