Parisot gave first performances of composers such as Carmago Guarnieri, Quincy Porter, Alvin Etler, Claudio Santoro, Joan Panetti, Ezra Laderman, Yehudi Wyner, and Heitor Villa-Lobos always trying to enlarge the cello repertoire. Villa-Lobos composed his Cello Concerto No. 2 for Parisot, and dedicated the concerto to him. Parisot gave the first performance at his debut with the New York Philharmonic. Orchestras such as the Amsterdam, Berlin, Chicago, London, Los Angeles, Munich, Paris, Pittsburgh, Rio de Janeiro, Stockholm, Vienna and Warsaw, have played with him with prestigious conductors such as Leopold Stokowski, John Barbirolli, Pierre-Michel Le Conte, Leonard Bernstein, Eleazar de Carvalho, Zubin Mehta, Claude Monteux, Paul Paray, Victor de Sabata, Sawallisch, Hindemith, and Heitor Villa-Lobos. In this period, he was also the cellist with the Yale Quartet, with Broadus Erle, Syoko Aki and Walter Trampler.