• Quentin Blue, a band of former San Quentin inmates, performs at 7 tonight at Marin Shakes at 514 Fourth St. in San Rafael. The event will also include a screening of a documentary about the band and a Q&A with director Lane Michael Stanley and the band. Admission is $6.49 to $53.74. Go to marinshakespeare.org.

• The Marin Symphony Chorus celebrates “The Genius of Mozart” with performances of his “Requiem in D Minor” and two other pieces at 7:30 tonight at Marin School of the Arts at 625 Arthur St. in Novato. The Sunday show is sold out. Admission is $20 to $50. For more information and to buy tickets, visit marinsymphony.org.

• Jack Sherwood of Bay Area Bespoke Events presents a speakeasy-style party with live jazz, dancing, dinner and cocktails from 6:30 to 9:30 Thursday at Sausalito Center for the Arts at 750 Bridgeway in Sausalito. Admission is $39 to $139. For more information and to buy tickets, visit bespokebayarea.com.

• Gary Clark Jr., Nile Rodgers, Vieux Farka Touré, Sister Nancy and more perform at the fourth annual Mill Valley Music Festival on May 10 and 11 at Friends Field at 180 Camino Alto in Mill Valley. Admission is $117.30 to $232.66 for general admission two-day passes and $497.98 for VIP two-day passes; single-day tickets are $71 to $135.75 and $313.41 for VIP. For more information and to buy tickets, visit millvalleymusicfest.com.