"Billy Boy" is a traditional folk song and #nurseryRhyme found in the #UnitedStates, in which "#Billy Boy" is asked various questions, and the answers all center on his quest to marry a girl who is said to be too young to leave her mother. It has a #RoudFolkSongIndex number of 326. It is a variant of the traditional #EnglishFolkSong "My Boy Billy", collected by #RalphVaughanWilliams and published by him in 1912 as number 232 in Novello's School Songs.
https://www.youtube.com/watch?v=iRMkZaFNi6c

The Blacksmith - An Acoustic English Folksong

https://tube.tchncs.de/w/7J5WmyokV8LJH1CEUtxRt5