A tender look at three generations of motherhood and music in a bittersweet recollection of filmmaker Paolo Bitanga’s last Christmas with his grandmother. A tender look at three generations of motherhood and music in a bittersweet recollection of filmmaker Paolo Bitanga’s last Christmas with his grandmother. A tender look at three generations of motherhood and music in a bittersweet recollection of filmmaker Paolo Bitanga’s last Christmas with his grandmother. A tender look at three generations of motherhood and music in a bittersweet recollection of filmmaker Paolo Bitanga’s last Christmas with his grandmother.