For Volume 2 of our Guilty Pleasures series, we revel in the freedom to create an eclectic flow— during these days of algorithmic radio—from Lotte Lenya singing “Mack the Knife” to a Japanese take on Archie Bell and the Drells’ “Tighten Up.” We look back on the summer season with music from the Kinks and John Prine, and cool down with tunes by Ramsey Lewis and Oscar Brown, Jr. Plus some listener-requested guilty pleasures from Bob Marley to Bonnie Raitt. Sit back, tune in, and indulge guilt-free!

“From Bourbon Street to Vegas”: a look at New Orleans native and trumpeter Louis Prima, the originator of what’s known as the Vegas lounge sound. Nick Spitzer interviews Prima band members—saxophonist Sam Butera and singer/ex-wife Keely Smith—and talks with Vegas gamblers and a pastor at a 24-hour wedding-chapel.

We’re celebrating 50 years of the New Orleans Jazz & Heritage Festival by looking back at historic performances from the first festival in 1970. We’ll hear live recordings from Jazz Fest royalty, Duke Ellington and the Queen of Gospel, Mahalia Jackson. We’ll start with commentary from jazz clarinetist Dr. Michael White on Duke Ellington’s New Orleans Suite, which was commissioned by Jazz Fest founder George Wein, premiered at the 1970 festival, and was turned into an iconic studio recording. Then, we’ll hear from Mahalia Jackson in her own words in historic interviews and performances. Also Irma Thomas’ tribute in Jazz Fest’s Gospel Tent; plus Jackson biographer Mark Burford and New Orleans gospel singer Cynthia Girtley on the Gospel Queen’s legacy in and beyond New Orleans. Join us for Jazz Fest’s 50th anniversary with a trip back to its birth in Congo Square, 1970.