The Minor Pentatonic
Five notes that sound like the blues: C, E♭, F, G and B♭. Most blues solos are built from this little scale.
27
Notation
Valves
C · Open
Beat by beat · C7
96bpm
60150
Piano sound: Salamander Grand Piano V3 — Alexander Holm, CC BY 3.0
Trumpet sound: University of Iowa Electronic Music Studios