| Business | Phone |
| Brenda's Piano Studio 8653 Fenwick Way, Dublin 94568 | (925) 828-0850 |
| Jennifer's Music Connection Dublin 94568 | (925) 829-5530 |
| Music Together Dublin 94568 | (925) 551-7722 |
| Preschool Piano Kids! 7567 Amador Valley Blvd., Ste. 210, Dublin 94568 | (866) 733-3129 |
| Zinn Piano Program 7567 Amador Valley Blvd., Ste. 210, Dublin 94568 | (866) 972-2787 |