Modular approach to large string array electronic musical instruments such as specialized harps, zithers, sympathetic string arrays, partch kithara and harmonic cannon

A method for creating customizable aggregated large string array musical instrument, the method comprising:

• providing a mounting frame for securing a plurality of musical instrument modules, wherein each musical module is interchangeably secured in one of a plurality of mounting openings of the mounting frame;
• providing a plurality of musical instrument modules interchangeably secured in at least one of the plurality of mounting openings of the mounting frame, each musical instrument module comprising a plurality of strings, the strings configured to vibrate;
• providing at least one electronic instrument interface configured to transmit associated electrical signals from the plurality of musical instrument modules to an external system,
• wherein each of the musical instrument modules is configured to generate the associated electrical signal in response to user operation of that musical instrument modules, and
• wherein the electronic instrument interface is configured to transmit electrical signals from the plurality of musical instrument modules to an external system.