Every new New York business filing, every dayCortelyou Music & Play
John Austin, Registered Agent
Cortelyou Music & Play is a community music school and play space in Ditmas Park, Brooklyn, NY, offering music lessons, classes, and play-based learning for children. Services include infant/toddler programs, Suzuki method, and music therapy. The business operates from 376 Argyle Road, Brooklyn, NY 11218.
Filed November 14, 2025 · Brooklyn, NY · Kings County
Find new music education businesses in Brooklyn, then launch a cold email campaign built for you.
Every new New York filing, every day
See how it worksSource
New York Department of State, Division of Corporations · Entity 7759812 · Retrieved May 3, 2026
About Cortelyou Music & Play
CORTELYOU MUSIC & PLAY LLC was filed in New York on November 14, 2025, by owner John Austin, who also serves as the registered agent. The company is based in Brooklyn and focuses on children's music classes. Its domain was registered on November 28, 2025, two weeks after filing, through Automattic. The website is modern and confirmed to match the filing name and address. We estimate annual revenue between $100K and $1M and 1 to 5 employees, with a brick-and-mortar footprint. No annual report or EIN on file yet.
- Domain registered 14 days after filing, through Automattic.
- Owner John Austin filed personally as registered agent.
- Website is modern and identity-confirmed.
- We estimate revenue $100K-$1M and 1-5 employees, brick-and-mortar.
- No annual report or EIN on file yet.
- Same owner name appears in 2 related entities.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 2,709 new businesses registered in Brooklyn in November 2025, and the only music education business registered there that month.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Cortelyou Music & Play registered?
Cortelyou Music & Play was registered as LLC on November 14, 2025 in New York.
Where is Cortelyou Music & Play located?
Cortelyou Music & Play is based in Brooklyn, NY, 11226, in Kings County.
What type of business is Cortelyou Music & Play?
Cortelyou Music & Play is classified as a music education business (children's music classes).
Does Cortelyou Music & Play have an EIN on file?
No EIN was found on file for Cortelyou Music & Play at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh music education businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›