Publisher Desc.  Julius Klengel (24 September 1859 - 27 October 1933) was a German cellist who had a long career as principal cellist of the Gewandhaus Orchestra. As well as being a famous soloist Klengel was also revered as a great teacher. His concertos, etudes and smaller pieces are still used by students today. Here is an arrangement of his Concertino No. 1 for cello and string orchestra