This bloke is walking past a shop and notices a sign in the window saying 'Wasp records £10'. He's intrigued and goes in and says to the shopkeeper :
"What are these 'wasp records' you're advertising?"
The shopkeeper says "Oh, they're recordings of wasps buzzing the classics and jazz standards!"
"wow", says the bloke, "I'd love to hear that, you see, I'm an expert on wasps, I'll probably be able to identify the species from the sound".
So the shopkeeper sticks one of the records on, and it's Beethoven's Fifth, but sounds like a load of wasps.
The bloke says 'hmm, I don't recognise the species from that sound. Sounds like no wasp I know'.
The shopkeeper says "OK, let's try the next track". And he puts the next one on and it's "Fly Me To The Moon" but again, sounding like a load of wasps.
The bloke says again "Nope. That's definitely not any wasp I've ever heard".
The shopkeeper says "hold on..."
He looks at the record and says....
"Oh sorry, I put the bee side on!".