B Flat Scale Trombone
B Flat Scale Trombone. Download a trombone fingering chart. Its key signature as two flats.
Going up, the 3rd scale degree is flat, but the rest is like a major scale, and going down it is. It lies a diatonic semitone above a and a chromatic semitone below b, thus being enharmonic to a ♯, even. Learn how to play b flat scales on the trombone in this free video music lesson.expert: