Hello Jutta,

Thanks for sharing your experience, yes I’m sure that this is the main issue, I have to train my head rather then changing the tinning slide. I started to play with the drones trying to sing and then playing the notes with the trumpet and it slowly helps me to better get the right pitch. I’m still sharp most of the time and above all when I’m tired but I guess there is no other ways.

Thanks a lot for your help 😉