1972 Concert at the Honolulu International Center Auditorium, Honolulu, Hawaii.
1981 David starred in Little Johnny Jones at the Arie Crown Theatre, Chicago, IL.
1983 David stars in Joseph And The Amazing Technicolor Dreamcoat on Broadway
1984 David starred in Jesus Christ Superstar, Starlight Theatre in Kansas City, Missouri.
1987 David starred as the Rock Star in TIME at the Dominion Theatre, London.
1996 David co-starred in Blood Brothers at the Royal Alexandra Theatre, Toronto.
1997 David starred in EFX at the MGM Grand Hotel, Las Vegas, Nevada.
1998 David starred in EFX at the MGM Grand Hotel, Las Vegas, Nevada.
2000 David & Sue hold KidsCharities.org’s 1st annual –A Day At The Races. Saratoga, NY.
2000 David starred as Johnny Flamingo in At The Copa, at the Rio Hotel in Las Vegas.
2006 Concert at The Birchmere. Alexandria, VA.
2016 Concert at Bankhead Theater, Livermore, CA