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Thank you for visiting my website! For over three decades, I’ve devoted my professional life to providing support and guidance to singers navigating the challenging show business industry. Whether in my New York City studio or online, I help performers from around the world improve their vocal technique, increase audition repertoire, and enhance performance skills. I’ll be happy to answer any questions you might have, or schedule a time to work together. Click here to contact me!

Book

Who’s Talking?

Now available on Amazon in hardcover, paperback, and Kindle editions. “Bob Marks’ 88 Keys to Successful Singing Performances” is packed with important information including what you need to know about voice lessons, how the vocal mechanism works, preparing for singing auditions, building your music repertoire, and includes some anecdotes from Broadway professionals about memorable auditions they’ve had.

What People Say!


  • Nancy Carson

    Carson-Adler Agency
    “I want to strongly recommend Robert Marks to instruct your students. I have known him nearly as long as I have been an agent and completely trust him as a vocal coach. Not only does he give them appropriate material and coaching to get them the job, but he can also be trusted to keep their voices healthy. When I was writing ‘Raising a Star,’ he was the only vocal coach that I chose to quote.”
  • Winona Costello

    Brandon, MS
    “As we flew home today we were rehashing our week, and believe it or not, all of the students and parents felt that you were top on their list of folks they studied with this week in New York City. Thanks for your encouraging words, new music suggestions and your kind way that you have with children and teens. It was such a positive experience for them to work with you. Again, many, many thanks for your time spent with each of them. God bless all of your endeavors.”
  • Seth Riggs

    Creator of Speech Level Singing
    “Every person that Bob Marks has sent me to study vocal technique has really had their material well prepared and polished. Bob has a knack for selecting just the right songs and styles to make his people shine.”
  • Constantine Maroules

    American Idol, Broadway
    “Done all right thanks in part to you, sir! Thanks for the love – you rock!”
  • Martin Charnin

    Director/Lyricist
    “Bob Marks expertly coaches actors for their singing auditions — my own daughter included!”
  • Sarah Jessica Parker

    Actress
    “Robert Marks gave me self-confidence about performing, and provided me with fresh material to sing, unique to my personality.”
  • Jeannette Lovetri

    Director, The Voice Workshop
    “Not only is Bob Marks knowledgeable and experienced, but I totally trust him to keep my students healthy. He’s the best!”
  • Robyn Kreiser

    National Finalist for American Idol
    “I hope you remember me! I had seen you a few months ago to prepare a song for the Miss New Jersey pageant. You picked the song for me and I just wanted to let you know that I won the talent portion of the contest. I didn’t win, but because of you I won talent!”

    A Bit of Historical Name Dropping!

    Laura Bell Bundy, Kerry Butler, Bridget Fonda, Sarah Michelle Gellar, Deborah Gibson, Ariana Grande, Nikki M. James, Ricki Lake, Constantine Maroules, Lea Michele, Sarah Jessica Parker, Natalie Portman, Christy Carlson Romano, Jamie-Lynn Sigler, Britney Spears, Ashley Tisdale