... Honestly, my brain froze.... had it'd been the entire label put on the wrong side I'd have spotted it sooner, but the labelling (side A - B) was right, so it just wouldn't compute, what was amiss.
You can indeed, but you'll have to remember to imagine to open the imaginary packet too :)
Quiz part II:
How long did I sit confused staring at the labels, repeatedly turning the record over again and again to work out what was amiss?
(You can have 20 minutes either way :)
((The matrix numbers square with the "Side 1 / A - 2 / B" labels, they just must've stamped the tracks on after the wrong way round... It'd be interesting to know if all copies of this have the same mistake))