Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. "Obsession" is a single which appeared in DJ Tiësto first album, In My Memory in 2002, the track features the production of Tom Holkenborg also known as Junkie XL. The song was recorded at the Computer Hell Cabin, Amsterdam. Tiësto OON (Dutch pronunciation: [ti sto]; born Tijs Michiel Verwest on January 17, 1969) is a Dutch musician, DJ and record producer of electronic dance music. Although he has used many aliases in the past, he is best known for his work as DJ Tiësto.On his latest productions, however, he has dropped the "DJ" label and is now known simply as "Tiësto",[4] an alias which is a twist of his childhood nickname