Calendar’s Calendar

First chances, last chances and what not to miss today

Blast! Inspired by athletic field pageantry, this musical spectacular, which features brass, percussion and visual performers in a show that bridges classical, blues, jazz, rock ‘n’ roll and techno-pop music, opens. Segerstrom Hall, Orange County Performing Artscenter, 600 Town Center Drive, Costa Mesa. 7:30 p.m.; ends Sunday. $20 to $60. (714) 556-2787.

Li’l Abner Reprise! Broadway’s Best stages the musical satire based on Al Capp’s cartoon strip. Freud Playhouse, UCLA, 405 Hilgard Ave., L.A. 8 p.m.; ends Feb. 17. $70 to $75. (310) 825-2101.

David Rieff Aloud presents Rieff, the son of the late Susan Sontag and the author of “Swimming in a Sea of Death: A Son’s Memoir,” in conversation with Tim Rutten, Los Angeles Times columnist. Richard J. Riordan Central Library, 630 W. 5th St., L.A. 7 p.m. Free, but reservations are required. (213) 228-7025.

John Pisano’s Guitar Night Pisano’s Guitar Nights at Spazio in Sherman Oaks are among the Southland’s most dependable jazz destinations. Every Tuesday, the versatile Pisano – whose résumé includes stints with Chico Hamilton, Joe Pass, the Tijuana Brass and Frank Sinatra – showcases a loose, relaxed encounter with another world-class jazz guitarist. This week: Barry Zweig. Spazio, 14755 Ventura Blvd., Sherman Oaks. 8 p.m. No cover. (818) 728-8400.

Steve Tyrell This husky-voiced crooner will offer his musical take on pop standards. Catalina Bar & Grill 6725 W. Sunset Blvd., Hollywood. 8 p.m.; through Saturday. $45. (323) 466-2210.