Learn to play D major scale on trumpet

D major (C concert) scale for trumpet. How to play and practice scales using the demonstration video, score (notes) and fingering chart. Great for practice, tests and exams. D - E - F# - G - A - B - C# - D - C# - B - A - G - F# - E - D ●○● | ●●○ | ○●○ | ○○○ | ●●○ | ○●○ | ●●○ | ●○○ | ●●○ | ○●○ | ●●○ | ○○○ | ○●○ | ●●○ | ●○●