A.R.T.: Debut. Theater credits include: Diane Paulus’s production of HAIR (Music Director), Delacorte Theatre and Hirschfeld Theater; Harps & Angels (vocal arrangements), Mark Taper Forum; The 101 Dalmatians Musical (arrangements with music by Dennis DeYoung; Nerds (arrangements), Philadelphia Theatre Company; The Calgary Stampede (vocal arrangements); Monica! The Musical; Mario Cantone’s Laugh Whore. Television credits: on-air pianist/sidekick for ABC’s “The Tony Danza Show” original music for the syndicated game show “Temptation” and various commercials. Nadia continues to supervise touring companies of HAIR. She is currently the music supervisor for the upcoming production of Nerds: A Musical Software Satire at North Carolina Theatre. As a singer, Nadia was recently seen at the 92nd Street Y with her sisters, as part of the Lyrics & Lyricists series. The DiGiallonardo Sisters are frequent guests on “A Prairie Home Companion” and will be with them at Town Hall this December. They will be recording a new CD this May from a live performance at the Virginia Arts Festival. She graduated Phi Beta Kappa from Vassar College with a degree in Urban Planning.