```
B-flat
C
C#
D
D#
E-flat
E
F
F#
G
A
A#
B-flat
```
Chromatic Scale for Trumpet
```
B-flat
B
C
C#
D
D#
E
F
F#
G
G#
A
A#
B-flat
```
To play one octave of a B-flat scale, start by playing the note B-flat. Then, play each of the notes in the scale in order, until you reach the note B-flat again.
To play a chromatic scale, start by playing the note B-flat. Then, play each of the notes in the scale in order, including the sharps (#) and flats (b).
Here are some tips for playing the B-flat scale and chromatic scale on trumpet:
* Practice your scales regularly to improve your technique.
* Use a tuner to make sure your notes are in tune.
* Listen carefully to your playing and make adjustments as needed.
* Practice with a metronome to develop a steady tempo.
* Be patient and persistent - learning to play the trumpet takes time and practice.