i just hit 50 a couple of weeks back so decided to wallow in grumpiness.
you don't wanna know how i picture you now kabe;-) an old grumpie grinch;-) 5 more years for me to go there...
But nothing wrong here with a bit bah-humbug-grumpiness;-)
And glad you know this beautiful masterpiece Münchhause, allways good for a rewatch, it is one of my favourites. Just beautilly beautiful and totally cgi-free! "Everything is true!" - Baron Münchhausen
But back to songs that you might like:
One of the best ever guitar solos, in fact the whole song is a guitar solo, played by J Mascis from Dinosaur Jr. on the fantastic Album by Mike Watt with many, many Guests on there from Flea to Eddie Vedder over Henry Rollins...
Mike Watt - Maggot BrainAnd i think this here is the original, but i do like the other version a bit more
Funkadelic - Maggot Brain