| Business | Phone |
| Albano Voice Institute 152 W 72nd St # 3d, New York 10023 | (212) 362-2331 |
| Allyson Starr 101 W 57th St # 14d, New York 10019 | (212) 582-6448 |
| Carl Bosler 210 W 90th St # 3k, New York 10024 | (212) 873-8842 |
| B C Bowers 350 W 88th St, New York 10024 | (212) 769-3366 |
| Broadway Babies 284 E 76th St, New York 10021 | (212) 472-0703 |
| Charles Elliott Vocal Studio 565 W 188th St # 52, New York 10040 | (212) 613-5433 |
| Robert R Gansert 881 7th Ave # 1105, New York 10019 | (212) 265-5690 |
| Jerry Bragin Vocal Studio 250 W 57th St # 331, New York 10107 | (212) 765-6950 |
| Don Lawrence 260 W 72nd St # 1a, New York 10023 | (212) 873-1515 |
| Katie Agresta Studio 119 W 88th St # 1b, New York 10024 | (212) 724-1083 |
| Katydid Productions Sickles St, New York 10040 | (917) 450-5917 |
| Jay Kerr 850 7th Ave, New York 10019 | (212) 582-5118 |
| Voice Analysis Clinic 326 W 55th St, New York 10019 | (212) 245-3803 |
| Voice Studio 853 7th Ave, New York 10019 | (212) 581-9188 |
| Jimmy B Willis 1650 Broadway, New York 10019 | (212) 977-5498 |
| Robert Marks Llc 850 7th Ave, New York 10019 | (212) 245-4120 |
| Ingrid Saxon 119 W 57th St, New York 10019 | (212) 586-6724 |
| Simply Music 4093 Broadway, New York 10032 | (212) 712-7025 |
| Melissa Cross Vocal Studio 251 W 30th St # 11re, New York 10001 | (212) 736-3789 |
| Mike Mitchell Voice Studio 853 7th Ave, New York 10019 | (646) 489-9166 |
| New York Singing Teachers 180 Cabrini Blvd, New York 10033 | (917) 544-5309 |
| Rock the Stage NYC Vocal Lessons 49 west 24th Street, New York 10010 | (646) 338-1644 |