

Instrumentation, economics, and performance intelligence for professional orchestras and opera houses. Built to international orchestral standards by people who conduct.
Reference books list instrumentation. They do not cost a hire, track a cycle, or remember what sold. Ginastera does all three, in one place.
The software
3,982 works across 784 composers and growing, in standard international instrumentation shorthand, every edition sourced from IMSLP to Bärenreiter. Unverified scoring says TBD, never a guess.
Olympic repertoire on four-year cycles, festival works on six. Status is earned from box-office evidence, not assumed.
Documented concerts from the 1824 premiere of the Ninth to last season, navigable by conductor, orchestra, or piece.
Your strings, your auxiliaries, your extras: per-player services, rates, and contacts, costed before you commit.
Scoring in standard shorthand, timings, editions, premiere history, and what it costs your roster to play it. When data is unverified it says TBD, never a guess.
Study what Abbado, Wand, and Monteux actually programmed. Load any historical concert and cost it for your hall.
Instrumentation shorthand as a first-class data format, edition sourcing per work, and a verification queue for every submission.
Combined maximums per program, extra-hire flags, and a hiring list with per-player services, rates, and contacts.
Log each performance with its context: the playoff game, the blizzard, the star soloist. The planner learns from it.
A verified account pushes your authoritative instrumentation and rental links straight to the people who program.
Pricing
Seven days of full access. Your card is taken at signup and nothing is charged until the trial ends — cancel before then, in one click from your account, and you pay nothing. Want to look around first? Browse the catalogue as a guest, no account and no card.
or $5/month · two months free on the year
For people actually studying — conservatory, university, pre-college, or a youth or training orchestra: the full catalogue, work dossiers, editions, the performance archive, and the Accompanist as a study tool. Takes a short eligibility confirmation — no documents, and never an ID from a minor.
or $6/month · two months free on the year
The reference, replaced: full catalogue, dossiers, editions, and the performance archive. Information only.
or $14/month · two months free on the year
For working musicians, conductors and scholars: program building, season planning, the Accompanist, and your listing in the Musician Directory.
The full engine for the whole organization: roster and hiring economics, box-office intelligence, guest fees, every seat at the table.
Prices in US dollars. Subscriptions renew automatically until cancelled. Payments are processed securely by Stripe — we never see or store your card details. Terms, refunds and contact →