These head notes take some explaining. Leave Me Alone is presented twice: the original song, sung by Angelika Kirchschlager, plus a version for cello and piano played by Jan Vogler. In the op. 55 Gypsy Songs, she sings Nos. 2, 5, and 6, while he plays the other four. Ms Kirchschlager sings both Stephen Foster ballads; Wilt Thou Be Gone, Love? includes a cello solo, as well. Pianist Helmut Deutsch accompanies it all.