 The pop sensibility of Kim Larsen, the artistic attitude of Franz Beckerlee and the musical competence of Wili Jønsson would prove to be a recipe for success.Gasolin's lyrics were generally written by the entire group, often with the assistance of their friend Mogens Mogensen.Franz Beckerlee and Wili Jønsson had known each other since they were boys, and as both played music they wanted to form a band together.