This week on The Treatment, Elvis sits down with Brooklyn Sudano, daughter of disco icon Donna Summer and co-director of the new documentary “Love to Love You, Donna Summer” on Max. Next, writer Aidan Levy discusses his book on the jazz great Sonny Rollins, “Saxophone Colossus: Sonny Rollins.” And on The Treat, writer Sam Wasson talks about a “thrilling” and cinematic singer-songwriter.