Speaking of the Recorder

When I was in Primary School I was playing The Recorder in a Recorder band. 

I thought I was doing really well as we had played a couple of concerts until the teacher 

finally tapped me on the shoulder. 

And stated “your not really playing that are you”? “Well No I guess”. I said innocently. 

I was mimicking the sound with my voice; though none of the other  kids seem to notice.