Tchaikovsky?

In the car yesterday...

CD: 'Half a pound of tuppany rice, half a pound of...'
Cuthbert: 'I know who wrote this!'
Me: 'Do you?'
Cuthbert: 'Yes, it's Tchaikovsky!'
Me: 'Hmm - good try, but I don't think Tchaikovsky wrote about rice, treacle and popping weasals!'
Cuthbert: 'Yes, he did!'

In the car today...

Radio: 'dum diddly dum dum dum dum dummmm'
Cuthbert: 'I know what this is!'
Me: 'Do you?'
Cuthbert: 'Yes, it's Tchaikovsky and it's called March of the Toys.'

Seems they are teaching him something at nursery after all!!