Beautifully gauged 1989 romantic comedy from the undervalued Steve Kloves, with Jeff and Beau Bridges glorious as two competitive but complementary brothers who constitute a lounge act. When they employ Michelle Pfeiffer’s seductive Susie Diamond as chanteuse, Jeff’s hard-boiled heart goes whoopee. Oscar-nominated Pfeiffer, cleverly, sings well but not too well. Lovely.