Gerhard has arranged numerous titles for instrumental and vocal ensembles. His arrangements can be purchased through Anchor Music Publications, iJazzMusic, Sheet Music Plus, and UNC Jazz Press. Here are some examples:

Vocal Arrangement Selections

All the Things You Are (comp. jerome kern, lyrics by oscar hammerstein ii)

Autumn Leaves (comp. kosma & prévert)

Eggplant (comp. michael franks)

Full Grown Man on the Playground (comp. peter eldridge)

Nana Das Aguas (comp. regina werneck, kleber jorge & kevyn lettau)

Rainy Days and Mondays (comp. roger nichols, lyrics by paul williams)

Sina (comp. djavan)

(So May It) Secretly Begin (comp. pat metheny)

The Very Thought of You (comp. Ray Noble)

Waters of March (comp. antônio carlos jobim)

The Wells Fargo Wagon (comp. meredith willson)

Instrumental Arrangement Selections

Arabesque no. 1 (comp. claude debussy)

Boplicity (comp. miles davis & gil evans)

Here We Come A Caroling (traditional)

Just Friends (comp. klenner/lewis, adapted for little big band by g. guter)

Nana Das Aguas (comp. regina werneck, kleber jorge & kevyn lettau)

Pure Imagination (comp. leslie bricusse & anthony newley)

Toyland (comp. victor herbert)

What Are You Doing the Rest of Your Life? (comp. michel legrand, lyrics by A. & . M. Bergman)