open valve
On a standard Bb trumpet, the fingering for C is open.
On a standard Bb trumpet, the fingering for a bottom-line Eb is 12 and the fingering for all higher Ebs is 2.
E-sharp is the same as F-natural.
On a standard Bb trumpet the fingering for a high G is open. An alternate fingering is 13.
On a standard Bb Trumpet, the fingering for a low Eb is 23 and the fingering for higher Ebs is 2.
High D is 1st valve.
it is the first valve
High G uses an open fingering.
On a standard Bb trumpet, the fingering for A# is 1.
On a standard Bb trumpet, the fingering for A is 1st and 2nd valve.
On a standard Bb trumpet, the fingering for F is 1.
On a standard Bb trumpet, the fingering for Ab is 23.