I built the practice tool I wish I'd had at thirteen.
I'm Ethan — a violist, the founder of Orchestra Kingdom, and the voice behind the AI teacher you can talk to right now.
String players don't have what dancers have or what athletes have. We don't have a coach who watches us in the practice room. We don't have an objective panel that tells us which note was sharp before the audition, when there's still time to fix it. We have private lessons (if we can afford them), a conservatory teacher (if we're lucky), and otherwise we practice alone in a basement, hoping we're hearing ourselves correctly.
Orchestra Kingdom is the audition coach I needed as a student and never got. AI that listens to your take and tells you specifically what to fix. A daily teacher you can talk to about anything — a passage that's killing you, a fingering you can't crack, a piece you don't know how to start. A weekly plan that adapts to your weak dimensions. A judge that never gets tired or biased.
Every Orchestra Kingdom feature exists because there was a specific moment in my own practice where I would have stopped, looked up, and asked someone for help — and there was no one to ask.
Why now
Three things had to be true for this product to be possible.
One: AI got good enough at audio analysis that it can hear pitch, rhythm, dynamics, and tone with enough resolution to coach a serious student. (Mark XLI — The Ear — ships the spectral analysis backbone.)
Two: AI got conversational enough to actually feel like a teacher who cares — not a chatbot. (Mark XL — The Teacher.)
Three: An indie developer can ship a product that competes with conservatory- budget software. The kingdom has 55 shipped Marks in six weeks — you can see them all on the roadmap. That pace was unimaginable five years ago.
What the kingdom stands for
Players, not customers.
The product is built for the kind of student who'd skip lunch to practice. Pricing reflects that — Free Forever for the basics, paid only when you'd choose to pay.
Specific over vague.
"Your B in bar 14 was 18 cents sharp" is more useful than "intonation needs work." Every piece of feedback in the product earns its place by being specific enough to act on.
Trust over tricks.
No countdown timers that lie. No auto-renew without a 7-day reminder. No buried unsubscribe. The kingdom keeps its word.
Ship in public.
Every Mark is dated and visible on the roadmap. If we say we shipped something, we shipped it. If we plan something, you'll see it pending.
Come build the kingdom with us.
Free demo, no card. Talk to the teacher about a passage you're stuck on, or face the panel for an audition report.
— Ethan, Orchestra King