Description: Computerized on-line retail store services in the field of audio and video production equipment, and lighting apparatus; Distributorship services in the field of audio and video production equipment, and lighting apparatus; Procurement, namely, purchasing audio and video production equipment, and lighting apparatus for others; Retail services through direct solicitation by distributors directed to end-users featuring audio and video production equipment, and lighting apparatus; Wholesale services through direct solicitation by distributors directed to end-users featuring audio and video production equipment, and lighting apparatus | Repair or maintenance of musical instruments; Repair, maintenance and modification of sound production equipment; Repair, maintenance and modification of audio amplifiers and speakers