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# MusicSequenceGetInfoDictionary(_:)

Returns a dictionary containing music sequence information.

```
func MusicSequenceGetInfoDictionary(_ inSequence: MusicSequence) -> CFDictionary
```

## Parameters

`inSequence`

The music sequence that you want the information dictionary from.

## Return Value

A dictionary object containing information about a music sequence.

## Discussion

The dictionary can contain one or more of the kAFInfoDictionary_* keys specified in `AudioToolbox/AudioFile.h`. The caller should release the returned dictionary. If the call fails it will return `NULL`

---

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