Which aspect of Dizzy Gillespie’s technique was notable during his performances?

Dizzy Gillespie's technique was particularly notable for his extraordinary range and flexibility on the trumpet. He was known for his ability to effortlessly traverse large intervals and execute rapid passages, which allowed him to explore complex melodies and improvisational ideas. Gillespie's command over the instrument not only showcased his technical skill but also his innovative approach to jazz performance, which often included intricate phrasing and unexpected tonal shifts. This flexibility contributed to the development of bebop, a style of jazz characterized by fast tempos and advanced harmonic progressions.

His exceptional range also allowed him to reach higher notes with ease, often playing in the upper register that many trumpet players found challenging. This capability was vital in his performances, where he frequently pushed the boundaries of jazz trumpet playing, influencing countless musicians in the genre.