As a 15 years old girl, Mona Gustafsson started to sing with the Lill-Nickes dansband from Halmstad, which was established on 1 May 1972. Other members were her father, Kurt Gustafsson, 44 years old, Sven-Arne Olofsson, 21 years old, and Kapellmeister Dan Larsson, 17 years old. Their first appearance occurred in Värnamo on 14 June 1972.