The result was a lighter, far more flexible texture, giving drummers more freedom to explore the possibilities of their drum kits and drop random "bombs" on the snare drum, while allowing bop virtuosos on the front lines to play at faster speeds. To this base, Roach added sterling qualities of his own - a ferocious drive, the ability to play a solo with a definite storyline, mixing up pitches and timbres, the deft use of silence, the dexterity to use the brushes as brilliantly as the sticks. He would use cymbals as gongs and play mesmerizing solos on the tom-toms, creating atmosphere as well as keeping the groove pushing forward. But Roach didn't stop there, unlike other jazz pioneers who changed the world when they were young yet became set in their ways as they grew older.

He has always had the curiosity and the willingness to grow as a musician and as a man, moving beyond bop into new compositional structures, unusual instrument line-ups, unusual time signatures, atonality, music for Broadway musicals, television, film and the symphony hall, even working with a rapper well ahead of the jazz/hip-hop merger. An outspoken man, he became a fervent supporter of civil rights and racial equality, and that no doubt hurt his career at various junctures.