[musictlk] Need help with this

[jim jim]

> 
> Do you know about the natural harmonic series? The first five open tones on the trombone B-flat F B-flat D and F. If you write to your teacher that you understand the slide position growing drops the pitch by halfstep each position you can write happy birthday and 14 different keys if you want I'll send you the 14 different ways to play that in the first five open tones or at least the slide positions and you can work out the timing on your own