George Mraz was a greatly in-demand bassist for straight-ahead dates after he emigrated to the United States in 1968. After a brief time playing violin and alto, Mraz studied bass at the Prague Conservatory and gigged at a club in Munich for a year. In 1968, he attended Berklee and he soon toured with Oscar Peterson, from 1970 to 1972. After moving to New York, Mraz became a member of the Thad Jones/Mel Lewis Orchestra (1973 to 1976), worked with Stan Getz (1974 and 1975), and went on to work with most of the top jazz players, including Walter Norris, Pepper Adams, Roland Hann...