---
title: "Get a rendered instrumental URL"
method: GET
path: "/songs/{id}/renders"
tags: ["Songs"]
---

# Get a rendered instrumental URL

`GET /songs/{id}/renders`

## Request

- Base URL: `https://vocaless.app/api/v1`
- URL: `https://vocaless.app/api/v1/songs/{id}/renders`
- Auth: HTTP bearer

Returns a short-lived presigned URL for one render. Defaults (`semitones=0`, `speed=100`) return the untouched instrumental. `404` means it has not been rendered yet, so queue it with `POST` first.

## Path parameters

- `id` string, uuid, required

## Query parameters

- `semitones` integer
- `speed` integer

## Response `200`

Success

- object
  - `semitones` number, required
  - `speed` number, required
  - `url` string, required

## Other responses

- `400`: `INVALID_REQUEST` — The request body or query failed validation.
- `401`: `UNAUTHORIZED` — Missing, malformed, or revoked API key.
- `404`: `NOT_FOUND` — No such song, or it belongs to another account.
- `429`: `RATE_LIMITED` — Too many requests for this API key.
- `503`: `STORAGE_UNAVAILABLE` — The storage backend could not be reached. If you use your own bucket, check that it is up, then retry.

---

[API](https://skmtc.dev/vocaless/apis/vocaless-api.md) · [All operations](https://skmtc.dev/vocaless/apis/vocaless-api/llms.txt) · [OpenAPI document](https://skmtc.dev/vocaless/apis/vocaless-api/revisions/db15b6df3aa2?raw)