Strange uncle from abroad

My strange uncles from abroad
yes I never met'em!
but I took everything they wrote
and I'll never forget 'em!
Through the mystical communication
Deep within it all comes through
forming underground railroad
for our ultimate breakthrough!
My strange nephews from abroad
maybe I'll never meet 'em
They'll take everything I wrote and I'd never forbid 'em!
My strange uncles from beyond
I'll meet 'em on the cosmos street
and we will drink to how we told
to never trust a plastic beat
Through the mystical communication
deep within it all comes through
forming underground railroad
for our ultimate break through!