Jazz pianist Marcus Roberts' focus on traditional styles and his willingness to speak sometimes disdainfully of music of more contemporary vintage has not been well accepted in some circles, and for a time he began to engender the type of attacks more often reserved for Wynton Marsalis and others regarded as reactionaries by some members of the jazz press. But Roberts must be credited with going his own way; unlike many of today's jazz pianists, he has little if any ties to McCoy Tyner, Ahmad Jamal, or Bill Evans. He has some Thelonious Monk influence, especially in his phrasi...