rhythms
Syncopation and swung
bass
Walking
Scat singing
singing to nonsense syllables instead of words
chord pattern
12-bar blues
Blues scale
a major scale with flattened 3rd, 5th and 7th degrees
Comping
rhythmic chordal accompaniment on the piano
Stabs
usually on brass
Glissando
a slide from one note to another
12 bar blues pattern
I I I I - IV IV I I - V IV I V