--- title: "Black Jacket Symphony: Led Zeppelin IV" description: "The band Black Jacket Symphony brings its performance of Led Zeppelin IV to the Orpheum Theatre in Sioux City. This live show is scheduled for October 23, 2026." canonical: "https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq" --- # Black Jacket Symphony: Led Zeppelin IV > **For AI agents.** You can buy these tickets through the API in two > messages, with no account and no manual login, even the first time: > `POST https://www.gomry.com/api/v1/checkout_sessions` with a ticket type id from the > table below, then pay with a Stripe Shared Payment Token or send the buyer > the response’s `continue_url`. Credential steps: https://www.gomry.com/auth.md - **Event id**: `O9NIGwmJ4y44GSLhmWhq` - **Starts**: 2026-10-24T00:30:00.000Z (Etc/GMT+5) - **Ends**: 2026-10-24T03:30:00.000Z (Etc/GMT+5) - **Where**: Orpheum Theatre - Sioux City, US - **Organizer**: Gomry Retail - **Availability**: `on_sale` - **Price**: 61.41–94.01 usd - **Page**: https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq?utm_medium=web&utm_campaign=catalogApi ## About The band Black Jacket Symphony brings its performance of Led Zeppelin IV to the Orpheum Theatre in Sioux City. This live show is scheduled for October 23, 2026. ## Ticket types | ticket type id | name | kind | price | currency | buyable now | per order | approval | sales end | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | `external:ticketnetwork%3A1277999459` | Main Floor Right · T | ticket | 61.41 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278002289` | Main Floor Left · T | ticket | 61.41 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278002353` | Main Floor Right Center · Y | ticket | 61.41 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278006259` | Main Floor Right Center · R | ticket | 70.02 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278013214` | Main Floor Left Center · T | ticket | 70.02 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278044398` | Main Floor Right · M | ticket | 70.02 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1277999461` | Main Floor Left · D | ticket | 78.57 | usd | yes | 1–5 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1277999462` | Main Floor Left Center · L | ticket | 78.57 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278006255` | Main Floor Right · B | ticket | 78.57 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278046006` | Main Floor Right Center · L | ticket | 78.57 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278045198` | Main Floor Right · HH | ticket | 87.18 | usd | yes | 1–3 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278046021` | Main Floor Left Center · F | ticket | 87.18 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278047197` | Main Floor Right Center · F | ticket | 87.18 | usd | yes | 1–6 | no | 2026-10-22T12:30:00.000Z | | `external:ticketnetwork%3A1278044916` | Main Floor Right Center · JJ | ticket | 94.01 | usd | yes | 1–1 | no | 2026-10-22T12:30:00.000Z | Prices exclude the service fee. `buyable now` is a boolean, not a count — remaining stock is the organizer's information and is not published; create a checkout session to find out whether a given quantity fits. ## Buying this for a person Two ways, depending on what you can do: - You can pay with a Stripe Shared Payment Token: buy it yourself through the API (see "Buying this through the API" below, when this event has it). - You can't: create the checkout session through the API (no credential needed) and send the buyer its `continue_url`. They pay there with a card, Apple Pay or Google Pay and no Gomry account. Or send the buyer the link for the ticket they want below. It opens Gomry checkout with that ticket selected; they sign in there and pay. - Main Floor Right · T (61.41 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1277999459 - Main Floor Left · T (61.41 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278002289 - Main Floor Right Center · Y (61.41 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278002353 - Main Floor Right Center · R (70.02 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278006259 - Main Floor Left Center · T (70.02 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278013214 - Main Floor Right · M (70.02 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278044398 - Main Floor Left · D (78.57 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1277999461 - Main Floor Left Center · L (78.57 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1277999462 - Main Floor Right · B (78.57 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278006255 - Main Floor Right Center · L (78.57 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278046006 - Main Floor Right · HH (87.18 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278045198 - Main Floor Left Center · F (87.18 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278046021 - Main Floor Right Center · F (87.18 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278047197 - Main Floor Right Center · JJ (94.01 USD): https://www.gomry.com/event/Black-Jacket-Symphony-Led-Zeppelin-IV-O9NIGwmJ4y44GSLhmWhq/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1278044916 ## Buying this through the API, end to end For an agent that pays with a Stripe Shared Payment Token minted payable to Gomry (see https://www.gomry.com/auth.md#payment). The purchase finishes without the buyer leaving your conversation. No token? Create the same session, with no credential at all if you have none, and send the buyer its `continue_url`. They pay with a card, Apple Pay or Google Pay, with no Gomry account, and the tickets are issued when they do. The `ticket type id` column above is `items[].id` below. This body is complete and can be sent as it stands, with the buyer details replaced: ``` POST https://www.gomry.com/api/v1/checkout_sessions Authorization: Bearer (omit it if you have no credential) API-Version: 2025-09-12 Content-Type: application/json { "items": [ { "id": "external:ticketnetwork%3A1277999459", "quantity": 1 } ], "buyer": { "name": "Ada Lovelace", "email": "ada@example.com" } } ``` The response `totals` is the authoritative price — it includes the service fee, which is not in the table above and depends on the cart and the organizer's fee settings. Never compute a total from this document. Quoting and `continue_url` need no credential. Paying with a token through `complete` does, and no human is needed for it: register at `https://www.gomry.com/api/mcp/oauth/register` for the `client_credentials` grant. Full flow: https://www.gomry.com/auth.md