> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rawchunks.space/llms.txt
> Use this file to discover all available pages before exploring further.

# Read Songwriter controls

> Read the musical controls used by Songwriter.

Read the musical controls used by Songwriter.

Use [request setup](https://docs.rawchunks.space/dev/guides/connect.md) for account headers.

## Response

**parameters** `object`

BPM, key and scale, duration presets, vocal languages and instrumental choice.

## Ranges

The library describes BPM 40 to 220 and duration presets from 30 to 300 seconds. [Normalization](https://docs.rawchunks.space/dev/endpoints/vibe/parameters.md) also accepts intermediate durations down to 15 seconds.


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