It's easy, count till 4, then play a D (press pistons 1 and 3), a C (release all pistons) and a D again.
That's it. Now let's try with the backing track:
Cheers and happy learning,
Mihai
Hi there. My name is Mihai Sorohan and I've been a professional trumpet player for quite a while now. At the moment I work as a trumpet teacher in Norway. This is a page where I share my teaching resources, my practicing routines, solutions I found while trying to fix my own playing mistakes and maybe interesting finds that concerns trumpet playing.