Leif Allansson is a Swedish sound engineer, producer, and musician, primarily active during the 1970s and 1980s. He is particularly known for his work at Europa Film Studio in Stockholm, where he was part of a prominent sound team that included Leif Mases and Michael B. Tretow. Throughout his career, Allansson worked with a number of leading Swedish artists and bands. He served as engineer and mi... show more