| Business | Phone |
| Quattro String Quartet Inc 2003 28 Ave Nw, Calgary T2M 2L5 | (403) 244-2661 |
| Bel Canto String Quartet 55 Mckerrell Way Se, Calgary T2Z 1R7 | (403) 257-4981 |
| Calgary Bach Festival Society Po Box 30032 Rpo Chinook, Calgary T2H 2V8 | (403) 232-8525 |
| Calgary Musicians Assn 825 8 Ave Sw #804, Calgary T2P 2T3 | (403) 264-6610 |
| Calgary School Of Clscl Guitar 815 1 St Sw #607, Calgary T2P 1N3 | (403) 262-9934 |
| Forte Music Studio 2044 51 Ave Sw, Calgary T3E 1J6 | (403) 287-3482 |