Overall stage dimension of 30 x 20 will be comfortable. Somewhat smaller dimensions can be accommodated.
Risers preferred; can be waived in advance.
Require a minimum of six 110 VAC outlets for stage reading lamps at 20
Require at least four 20-amp outlets for electronics and amplification
Require 18 armless chairs (for all except piano & drums — plan for five
trumpets, five trombones, and Latin Percussion).
Prefer customer-provided concert grand piano; alternatives can be
arranged on an exception basis.