BTW, the canon (and all the songs mentioned above) is I-V-VI-III-IV-I-IV-V, lather rinse repeat. (”Basket Case” is missing the IV, but that’s not such a big deal.) That’s right, each iteration ends with a half cadence, ending on the dominant (V) chord. It does not go back to the tonic. The worst thing in the world is when Jews try to use “Pachelbel’s Canon” in davening, and go back to the tonic every time (I-V-VI-III-IV-V-I)