Claim: Siegfried "Sigi" Mauser(born 1954) is a Modernist pianist, academic and music manager from Straubing, Germany.
Evidence: Sigi Siegfried Mauser (born 3 November 1954) is a German pianist, academic and music manager. 1954 (age 65–66)
Straubing, Germany Modernist Pianist, academic, music manager