[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(HideCategories=object, BlueprintType) class UMetaSoundSource : public [USoundWaveProcedural](API\Runtime\Engine\Sound\USoundWaveProcedural), public [FMetasoundAssetBase](API\Plugins\MetasoundFrontend\FMetasoundAssetBase), public [IMetaSoundDocumentInterface](API\Plugins\MetasoundFrontend\IMetaSoundDocumentInterface)