Paul Tortelier was a French cellist and composer. After an outstanding student career at the Conservatoire de Paris he played in orchestras in France and the US before the Second World War. After the war he became a well-known soloist, playing in countries round the globe. He taught at conservatoires in France, Germany and China, and gave televised masterclasses in England. He was particularly associated with the solo part in Richard Strauss's Don Quixote, cello concertos by Elgar and others, and Bach's Cello Suites.

Don Quixote, Op. 35 is a tone poem by Richard Strauss for cello, viola, and orchestra. Subtitled Phantastische Variationen über ein Thema ritterlichen Charakters, the work is based on the novel Don Quixote de la Mancha by Miguel de Cervantes. Strauss composed this work in Munich in 1897. The premiere took place in Cologne on 8 March 1898, with Friedrich Grützmacher as the cello soloist and Franz Wüllner as the conductor.