The guitarist has been in contact, seeing if I want to 'jam' with this drummer. I don't see how you can 'jam' mathrock so this suggests to me that he's not nailed the songs properly.
If there's a bass amp for me to use, I might go along for an hour. I feel like I should give this chap a (brief) crack of the whip...
...although a very large part of me feels it'll be a waste of time.
Having trouble letting go, I guess.