Who was the drummer in Miles Davis's band during the modal jazz era?

The drummer in Miles Davis's band during the modal jazz era was Jimmy Cobb. He played a significant role on Davis's landmark album "Kind of Blue," which is often credited as one of the greatest jazz albums of all time. Cobb's drumming style contributed to the album's relaxed yet intricate rhythmic foundation, allowing the modal concepts of the music to be fully explored. His ability to maintain a steady pulse while providing nuanced accents helped support the improvisational nature of the modal jazz style that was prevalent during this period. The modal jazz era was marked by a shift away from the traditional chord changes of bebop, and Cobb's drumming complemented this innovative approach beautifully.