The swinging Rodgers and Hart tune "I Could Write a Book" is classic vocal jazz. Includes a scat solo, which is written out or can be sung ad lib. The singers are definitely the stars here, though the arrangement can be done with a variety of accompaniments: piano alone, small instrumental combo, or full jazz ensemble. With "Do Nothin' Till You Hear from Me" Darmon adds his vocal jazz touch to Duke Ellington's classic. The lazy, medium swing tempo is just right, and the full-sounding piano accompaniment supports the voices. A breathtaking New York Voices arrangement of the touching ballad "For All We Know", recorded on their CD A Day Like This. The piano accompaniment is stunning and the vocal writing is contemporary. Definitely a great choice for accomplished groups to demonstrate their skill.