Adolph M. Foerster’s Two Cavatinas, op. 39, for cello and piano, was published in 1922. Manuscripts in the composer’s hand are found in the Adolph M. Foerster Collection. On most of the manuscripts, the first piece is titled “Devotion” and the second piece is titled “Cavatina.” One of the manuscripts mislabels “Cavatina” as no. 1.