[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-24 UTC."],[],[],null,["# MusicComposition\n\nType name: [MusicComposition](/workspace/gmail/markup/reference/types/MusicComposition)\n\nExtends [CreativeWork](/workspace/gmail/markup/reference/types/CreativeWork)\n\n| Name | Type | Description |\n|----------------------|----------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------|\n| composer | [Organization](/workspace/gmail/markup/reference/types/Organization) or [Person](/workspace/gmail/markup/reference/types/Person) | The person or organization who wrote the composition. |\n| firstPerformance | [Event](/workspace/gmail/markup/reference/types/Event) | The date and place the work was first performed. |\n| includedComposition | [MusicComposition](/workspace/gmail/markup/reference/types/MusicComposition) | Smaller compositions included in this work (e.g. a movement in a symphony). |\n| iswcCode | [Text](/workspace/gmail/markup/reference/types/Text) | The International Standard Musical Work Code for the composition. |\n| lyricist | [Person](/workspace/gmail/markup/reference/types/Person) | The person who wrote the words. |\n| musicalKey | [Text](/workspace/gmail/markup/reference/types/Text) | The key, mode, or scale this composition uses. |\n| musicArrangement | [MusicComposition](/workspace/gmail/markup/reference/types/MusicComposition) | An arrangement derived from the composition. |\n| musicCompositionForm | [Text](/workspace/gmail/markup/reference/types/Text) | The type of composition (e.g. overture, sonata, symphony, etc.). |\n| recordedAs | [MusicRecording](/workspace/gmail/markup/reference/types/MusicRecording) | An audio recording of the work. |"]]
