Paul Grümmer

Grümmer was born in Gera in Thuringia. He studied at the Leipzig Conservatory with Julius Klengel.
He was well known as a member of the Busch Quartet, founded by Adolf Busch. He taught at the Vienna Conservatory, and his students include German-born conductor and cellist Nikolaus Harnoncourt and child prodigy Elsa Hilger.
Among his pedagogical works:
Grümmer, Paul (1942). Die Grundlage der Klassischen und Virtuosen Technik auf dem Violoncello / Les Bases de la technique et de la virtuosité de violoncelle. Vienna: Universal Edition. ISBN 978-3-70243-914-9. UE11229. {{cite book}}: ISBN / Date incompatibility (help)
Grümmer, Paul (1954). Harmonische neue tägliche Übungen: für Violoncello. Berlin: Bote & Bock. OCLC 1350170068.