bob siebenberg op 9 albums gevonden:
1974 : supertramp : crime of the century
1975 : supertramp : crisis? what crisis?
1977 : supertramp : even in the quietest moments
1979 : supertramp : breakfast in america
1980 : supertramp : live in paris
1982 : supertramp : famous last words
1985 : supertramp : brother where you bound
1987 : supertramp : free as a bird
1988 : supertramp : supertramp live '88