there are two ways. Your lip position accounts for part of it and the position of the tuning slides are also a part of it.
a B flat trumpet will tune to an A by playing a B. A C trumpet will tune to an A by playing an A.
In this case, "sound" is correct. However, unless this is some kind of English paper or something where you have to use this phrase, it would be easier to simply say, "The trumpet is out of tune."
herald trumpet
Trumpet Tune in D Major
The Trumpet Hornpie in UK Thunder Hornpipe in US
a B flat on the piano is a C on the trumpet or just type in online trumpet tuner on google and it will come up with the tone. You pull the valve in and out where the spit comes out to tune the trumpet.
its not its just a prase like bflat for trombone but g for Trumpet
The trumpet player who is most famous for his bent up trumpet is Dizzy Gillespie. Hope that helps!
tune it up
A trumpet that plays naturally in the key of Eb. (It can be played in other keys, but the scores are basically musical workarounds.) An Eb trumpet is used mostly by pros. It's harder to play in tune, about 1/3rd smaller than the standard student model Bb trumpet. Eb trumpets are mostly used to play solos.
Mostly they are available across the internet. The "tune" is normally in wav, mp3 and midi formats formats.
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