musical alarm

i gave it to my mother, in the 50's, i think. she passed away 51 years ago ( 1960 ) it's made by bradley time corp. was made in Germany. it is very special to me because it had been a gift from me and it's one of the very few things i received at the time she died. dancers dance to a waltz that i don't recognize but it doesn't matter. name of tune not found anywhere on item. since i don't know how to read a single note, i have no idea on how to get the name. sorry.