[jamincan]

Would 8 lessons be enough to build that muscle memory though? It is pretty remarkable, though, how long muscle memory can last. I haven't played piano seriously since university except for occasionally noodling on my mom or sister's piano when visiting, and old repertoire seems to flow out of my fingers. Maybe a bit more rusty than when I was taking lessons in my teens, but still there somehow 20 years later.

[wccrawford]

If nothing else, being exposed to something for a short time has the effect of removing some of the fear of the unknown, at least. You might not be able to repeat any of the stuff you learned, but you'll go into it with a lot less fear the second time, and that's incredibly helpful. And I'm sure some of that stuff will come back to you, too.