Hi, Got a question, How can I practice scales without playing the trumpet? Why? Because I need to learn the scales, but my neighbors don't want to hear me play scales the whole time and my embouchure won't let me practice longer than a few sessions I have to find a way to practice them without those 2 factors. Any one got idea's ? I like the idea of singing while hitting the valves but are there other methods tips or tricks to do this?