From the 10th Anniversary Performance of Chicago, the Musical (November 2006).
David originated the role of Mary Sunshine annd is the first singer heard.

Hear David sing the title role
of Julius Caesar
Al Lampo Dell'Armi

Non E Si Vago E Bello

Hear David sing from his One Man Show
No More Mrs. Nice Guy

In Between the Lines - By Bob Ost

The Only One - From The Visit