Last night I pulled a record from the shelf titled

The Most Fabulous Sound Experience Ever!

The First Percussion Sextet.

The music itself is pretty good. the recording is nice and realistic. The playing is top notch and I do believe there is a hint of humour. But the most fascinating thing to me was the section on the back about the Miracle Surface!

What is 317x? I can’t find any info about it, but I can say that this record is still in pretty good shape, however, I bet it wasn’t played that much to begin with, so who knows?