You can expect to hear intimate stories and all that jazz, as special performances of On Q Productions' and Concrete Generation's Miles & Coltrane: Blue(.) kick off tonight. The play, which debuted at the Edinburgh Fringe Festival in Scotland last summer, tells the story of popular jazz musicians Miles Davis and John Coltrane. $20. Feb. 26, 12 p.m. and 10:30 p.m.; Feb. 27, 3 p.m. and 8 p.m. Duke Energy Theatre, 345 N. College St. 704-372-1000. www.blumenthalcenter.org.