System/Library/PrivateFrameworks/MediaServices.framework

MSVLyricsSongWriter.h

NSObject
>
MSVLyricsXMLElement

@class NSString;

@interface MSVLyricsSongWriter : MSVLyricsXMLElement

@property (copy, nonatomic) NSString *name;
@property (copy, nonatomic) NSString *artistID;

- (id)init;
- (id)description;
- (void).cxx_destruct;

@end