---
title: StructureResult
framework: musicunderstanding
role: symbol
role_heading: Structure
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+, watchOS 27.0+]
path: musicunderstanding/structureresult
---

# StructureResult

A song’s structural boundary information, including sections, segments, and phrases.

## Declaration

```swift
struct StructureResult
```

## Overview

Overview The StructureResult describes a song’s structure in terms of sections, segments and phrases. A section corresponds to a distinct part of a song, such as an intro, verse, or chorus. A section consists of one or more segments, and each segment consists of one or more phrases.

## Topics

### Instance Properties

- [phrases](musicunderstanding/structureresult/phrases.md)
- [sections](musicunderstanding/structureresult/sections.md)
- [segments](musicunderstanding/structureresult/segments.md)

## Relationships

### Conforms To

- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Content results

- [MusicUnderstandingSession.SessionResult](musicunderstanding/musicunderstandingsession/sessionresult.md)
- [RhythmResult](musicunderstanding/rhythmresult.md)
- [KeyResult](musicunderstanding/keyresult.md)
- [LoudnessResult](musicunderstanding/loudnessresult.md)
- [PaceResult](musicunderstanding/paceresult.md)
- [InstrumentActivityResult](musicunderstanding/instrumentactivityresult.md)