Rio Castellanos
Rio Castellanos tests AI music generators against real client briefs — stems, mixes, and export quality — drawing on years behind the desk in working studios.
Spotting AI Voice Synthesis Used to Be a Party Trick. It Isn't Anymore.
There's a sound editors used to listen for. Not a glitch exactly — an absence. AI-generated speech from a few years back didn't breathe.
Read signal →
Where Is the Institutional Money in AI Music Generation Actually Going?
You have probably asked yourself some version of this in a Monday meeting: when a private-equity shop or a major label puts real money behind AI music generation, what are they actually buying — and…
Read signal →
The Training Data Question: What AI Music Generation Owes the Artists It Learned From
Last month I typed a friend's stage name into the search box of a public dataset that several music models were trained on.
Read signal →
Meta Platform Development and the $46 Billion Question Behind the Prediction-Market Bet
There's a number that should sit at the top of any memo about a new Meta platform, and it isn't a user count.
Read signal →
NFC Technology and the One-Tap Wallet: What That "Chart-Eligible" Sale Actually Counts
A fan at a merch table taps their phone against a vinyl sleeve. Half a second later, a pass drops into their digital wallet, a download code resolves in the background, and — if every condition lines…
Read signal →
AI Music Detection Tools Promise to Clean Up Your Playlists. Here's What They Can Actually Tell You.
A detector once told me a track on my running playlist was machine-generated. I'd seen the band play it in a basement in Oakland two years earlier — three people, one of whom broke a string.
Read signal →
The Data Behind a Patriotic Song: AI Music Generation as a Mass Creative Workflow
It is 2 a.m. on a campus somewhere in Jiangsu, and a second-year student is on her fourth render of the night.
Read signal →
Micro-Dramas and Your Catalog: Where the "Get In Early" Advice Holds and Where It Cracks
The advice making the rounds in every A&R group chat right now is tidy enough to fit on a Post-it: get your catalog into micro-dramas before the format saturates.
Read signal →
Gender in Music: Why the Live Music Industry Keeps Underselling Its Most Reliable Audience
Here is a question you have probably asked yourself standing at the back of your own room at 9pm on a Friday: when six people show up together on one set of tickets, who actually decided they were…
Read signal →