Wellander began playing with the group in October 1974. He toured with them in 1975, 1977, 1979 and 1980.
He released seven albums to his name and continued to work on the soundtrack of the Mamma Voyage films. The Trust Project is a non-profit organization that aims to improve the lives of people in need of financial support. For confidential support call the Samaritans on 08457 90 90 90 or visit a local Samaritans branch, see www.samaritans.org for details.