Thanks @mahgister for defining roll. Have you watched the "duel of the sonny's"?
I know you like classical music and here is a reply to the "duel of the sonny's" from another classical student/listener...
@bobpremecz5429
One of the things to remember, Stitt was 33 at the time of this recording while Rollins was only 27 giving the young Turk even more incentive to bring his "A" game. What enthusiasm presenting this classic breakdown of the tenor battle on the tune "Eternal Triangle". You helped me see how both had their own ways of interpreting the changes and made clear the use of their "go to" licks and tricks. As one who had classic training, seeing this helped me recognize how even classical composers shared/borrowed some of the ideas these two giants set down for all to hear, appreciate and even analyze. Tractor noises, who cares when you end up with what you posted.