Michael Feinstein, Mandy BarnettLe Tracce MiglioriAnteprima BranoTitolo BranoDurata BranoPrezzo BranoHow Long Has This Been Going On?How Long Has This Been Going On?da Gershwin Country4:34 Fr. 2.39How Long Has This Been Going On?How Long Has This Been Going On?da Gershwin Country4:34 Fr. 2.39How Long Has This Been Going On?How Long Has This Been Going On?da Gershwin Country4:34 Fr. 2.39