Open String

Open String is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Music Instruction Instrumental
• Musical Instruments

North American Industry Classification System (NAICS) Categories:

• Musical Instrument And Supplies Stores
• Fine Arts Schools > Schools & Educational Services, Music > Music Instruction Instrumental

Standard Industry Classification (SIC) Categories:

• Musical Instrument Stores
• Schools And Educational Services, Nec > Schools & Educational Services, Music > Music Instruction Instrumental