| Business | Phone |
| Gerrero's Allen Organ Sales 510 Parkway View Dr # 5, Pittsburgh 15205 | (412) 747-0244 |
| Patos 5356 Overland Trl, Pittsburgh 15236 | (412) 653-5060 |
| Piano Piano Galleria 1600 Washington Rd, Pittsburgh 15228 | (412) 571-9336 |
| Trombino Piano & Organ 1600 Washington Rd, Pittsburgh 15228 | (412) 835-0900 |
| Trombino Piano & Organs 7515 Mcknight Rd, Pittsburgh 15237 | (412) 367-1431 |