I have to remember, The Beatles werent the only rock group using uncommon instruments at that time. G. Harrison had his Sitar, but Ron Wood had his Mandolin. They also learned from each other.
John Entwistle played French Horn on a lot of Who songs.
74 posted on 06/23/2020 8:14:35 PM PDT by dfwgator
(Endut! Hoch Hech!)