# APT 4 MUSIC LLC > City of San Diego business tax certificate — limited liability company; principal office in San Diego, CA; business started 2021-01-15; NAICS sector 61; business tax certificate: active. - Zenji ID: zpl_cmp_c58a10229c - Profile: https://zenji.cybernecs.com/company/apt-4-music-llc - Website: https://apt4music.org - Industry: Education - Location: San Diego, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/apt-4-music-llc/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/apt-4-music-llc/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/apt-4-music-llc/actions Full machine brief: https://zenji.cybernecs.com/company/apt-4-music-llc/llms-full.txt