I’m not a jazzer

As the title says, I'm not a jazzer... but that doesn't mean I shouldn't have a go.

For those of you who didn't know, I am a non-professional cornet and trumpet player. I mostly play with brass bands (namely Foden's band if we're allowed to rehearse ever again!), and thought it would be nice to branch out a little into Jazz playing. This is a style I love listening to and also play in at band occasionally, but it's not my forte.

A good friend of mine bought me a Greg Fishman trumpet book (see here) for Christmas. So of course I had a go at a few of them over the Christmas break. Constructive feedback appreciated.