Currently touring with her organ trio, Pittsburgh guitar teacher Sheryl Bailey traverses many a musical mile. In 2000, she was chosen as a U.S. Jazz Ambassador by the State Department having toured South America, China and Europe. Her 10 CDs run the gamut from smooth to bop, blues to swing. She’s now a Professor at the Berklee College of Music in Boston but still finds time to tour and record. Teaneck’s Brvsh Cul7ur3 will be alive Feb. 28 with the sound of her improvising.