Few musical instruments have as good a buddy as the contrabass has in Bertram Turetzky, who once introduced himself to an extremely youthful audience at the Los Angeles Children's Museum as "the nicest man named Turetzky you'll ever meet." The way bassists recount the history of this artist, and this is the stuff of fact, not legend: prior to Turetzky there was really no such thing as a repertoire for the contrabass soloist; all players had at their disposal were some adaptations of cello scores and so forth. A virtuoso player whose background also includes a heavy dose of swi...