Next week he'll lead a quartet, with the tenor saxophonist Eric Alexander in place of Mr. Roney: a spruce substitution, most likely to produce less heat but nearly as many sparks.
They'll lead a quartet and welcome the barrel-chested singer Gregory Porter, which means you can expect at least a song or two from the classic album "John Coltrane and Johnny Hartman".
On Jan . 14 Mr. Morello will lead a quartet at Trumpets Jazz Club in Montclair with the pianist Greg Cogan, the bassist Gary Mazzaroppi and the saxophonist Andy Fusco.
Wily, pugnacious, and confrontational, Kaczyński looks certain to make life more difficult for Merkel, for Cameron and to lead a quartet of central European countries spoiling for a fight.
It is "Stardust Melody: The Life and Music of Hoagy Carmichael" (Oxford University Press) and today Mr. Sudhalter, who lives in Cutchogue, will lead a quartet in performing Carmichael's well-known and rare songs.
Two nights after playing with Mr. DuBois, Mr. Stillman will lead a quartet featuring the guitarist Ben Monder, the bassist Eivind Opsvik and the drummer Ted Poor, each a bandleader in his own right.
