▁Master V o ices , ▁formerly ▁The ▁Colleg iate ▁Chor ale . ▁ ▁In ▁ 2 0 0 2 ▁he ▁was ▁named ▁Associ ate ▁Art istic ▁Director ▁of ▁the ▁Prince ▁Music ▁Theater ▁in ▁Philadelphia , ▁PA ▁. ▁ ▁In ▁ 2 0 0 8 ▁he ▁was ▁appointed ▁Director ▁of ▁the ▁Public ▁Theater ' s ▁Musical ▁Theatre ▁In iti ative . ▁ ▁In ▁ 2 0 1 5 ▁he ▁was ▁named ▁Art istic ▁Director ▁of ▁Master V o ices . ▁ ▁As ▁an ▁actor , ▁he ▁appeared ▁on ▁Broadway ▁as ▁the ▁band le ader ▁Wal lace ▁Hart ley ▁in ▁the ▁original ▁production ▁of ▁T itan ic ▁( 1 9 9 7 ). ▁ ▁Work ▁( selected ) ▁Gu ys ▁and ▁D oll s ▁( 2 0 0 8 ) ▁- ▁Musical ▁Director , ▁V ocal ▁and ▁incident al ▁music ▁arrang ements ▁South ▁Pacific ▁( 2 0 0 8 ) ▁- ▁Musical ▁Director , ▁Con duct or ▁St rik ing ▁ 1 2 ▁( 2 0 0 6 ), ▁D ary l ▁Roth ▁Theatre , ▁Stage ▁director , ▁The ▁Light ▁in ▁the ▁Pia zza ▁( 2 0 0 5 ) ▁- ▁Or ch estr ator , ▁Musical ▁Director , ▁Con duct or ▁Peter ▁Pan ▁and ▁Wend y ▁( 2 0 0 2 ), ▁Prince ▁Music ▁Theater , ▁Philadelphia , ▁Stage ▁Director ▁Lady ▁in ▁the ▁Dark ▁( 2 0 0 1 ), ▁Prince ▁Music ▁Theater , ▁Philadelphia , ▁Stage ▁Director ▁ ▁The ▁Full ▁Mont y ▁( 2 0 0 0 ) ▁- ▁Musical ▁Director , ▁V