This episode is about songs of the heart. There is one from Russia, performed two different ways. (That song is by a man named Tolstoy, although not the author of those great novels.) There is one from Samoa. This episode contains assorted treasures—not the least of them by J. S. Bach.Bellini, Excerpt from “La sonnambula”Bellini, Excerpt from “La sonnambula”Bach, Fugue in G major, BWV 577Bach, “Liebster Jesu,” BWV 731Tolstoy-Lim, “On This Quiet Summer Night”Tolstoy, “On This Quiet Summer Night”Trad., “La’u Lupe”