thanks JC, I’m a huge TOP fan since the 70’s…such a unique band….speaking of which, looks like a pretty unique tenor with zebra stripes? never seen that before.
Not really a trill but kind of mordent….
you could call it a lower mordent; play the note followed by the lower note then back up, then back down again, then on to the next note wich is not part of the mordent. so it would look like this:
Bb A Bb A G he repeats this over a few times