I'm not sure how the relativity cadenza was supposed to get the ring off Ringo's finger but it was a great scene!
By sending hypnosis ring fields unto Ringo's fingerAccording to an account (never discovered) by Meizmer, a cadenza sends sciency sparkly technology-like whooz whooz radio active rings , that are actually posses the voices of Algernon and Foot. the voices say "give me the ring" repeatedly with tone variations.The catch is that, no one hears the voices, they only see yellow sparkling rings.
Not mentioned yet but I have always had fun with people over the years whenever I had opportunity to chant , "go..to..the..window....go to the window". Over and over. They never know the reference.
I said that to our library cat the other day. She was bugging me for treats and I thought she ought to go look outside to get her mind off food. She didn't get the reference either! LOL