Our guest today on ST is Jeffrey Zeigler, the well-regarded cellist who is known for his work with Philip Glass, Yo-Yo Ma, John Zorn, Kronos Quartet, Laurie Anderson, and others. A supremely gifted "crossover" musician whose work draws upon classical, jazz, pop, rock, folk, and a variety of other sources, Zeigler will soon perform here in Tulsa. His concert, presented by Choregus Productions, happens at the Tulsa PAC's Doenges Theater on Friday the 25th.