B flat, F, B flat are the basic three... B flat (the second one) would be your tunning note on a Bb concert scale.
It's B natural 7th position or slightly-flat second with trigger on a tenor trombone, or any Bb (B flat) pitched trombone.
A sharp is effectively a B flat, which is first position on a B flat trombone whether it is low or high.
First position, except for low F, which is sixth position.
2nd position, in all octaves.
The position for high E flat on the trombone is third position. :)
2nd position
2nd position. Don't ever assume that all Trombones are in Bb, & there are lots of A's that can be played in other positions besides 2nd even on a Bb Trombone.
Well all of them would be ideal if you were playing a piece of music.
g is in fifth position
On a trombone, the 7th position typically extends about 30 to 32 inches from the bell, depending on the individual player's arm length and the specific trombone model. This position is often used for low notes and requires the slide to be fully extended. Players may need to adjust their posture slightly to reach this position comfortably.
the trombone was made from wood
A low B(natural) on a Trombone is in the 7th position (a little bit past 6th position) The high one can either be played in that position or 4th position. For a Trombone position chart click on the related link below.