Gift of Dr. Mary Jane Esplen.Piano vocal ukulele [instrumentation]I'd be a slave to my love forever [first line]My lover must be gentle but [first line of chorus]F major [key]Valse moderato [tempo]Popular song [form/genre]Irene Bordoni and Jack Buchanan (photographs) [illustration]Publisher's advertisement on inside front cover and back cover [note]Music note letters written above score [note