My Top 1000 Songs #848: Fun To Be Happy

[I've been writing up my Top 1000 songs on a daily basis--you can see them all in descending order by hitting the All My Favorite Songs tag.]

Breaking another one of my not-so-hard-and-fast-after-all rules--in this case, my rule against including instrumentals, 'cuz, c'mon, rock & roll, lyrics matter. But this one's way up on the shortlist of instrumental tracks I absolutely adore (see also Brian Eno and Yo La Tengo and Uncle Tupelo; see also the Grateful Dead).
"Fun To Be Happy" is a jittery litt...