The Mandelring Quartet , from Germany , has won a handful of prizes since the early 1990 's and has made a handful of recordings that range from standard repertory to rarities by Georges Onslow and contemporary works by Berthold Goldschmidt and Allan Pettersson .
Berthold Goldschmidt
Germany
/people/person/nationality
LOCATION
Germany
PERSON
Berthold Goldschmidt
PERSON
Allan Pettersson