Nov. 6 & 8. U-M musical theater professor Tyler Driskill, a singer-pianist, and U-M musical theater professor emeritus Brent Wagner present lecture-demos on why the Great American Songbook is so great. Tonight: They demonstrate the genius of Gershwin’s masterful compositions, including his work with his lyricist brother Ira, from “I Got Rhythm,” to “They Can’t Take That Away from Me,” and one of the most lasting standards in the American songbook, “Summertime” from Porgy and Bess. Includes performances by U-M musical theater students. 7:30–9 p.m. (Fri.) & 4–6 p.m. (Sun.), 415 N. Fourth Ave. Tickets $25–$35 (students, $15–$25) in advance at kerrytownconcerthouse.com & (if available) at the door. (734) 769–2999.