text: //
  //  Music.h
  //  MyMusicPlayer
  //
  //  Created by isaced on 2017/3/12.
  //  Copyright © 2017年 isaced. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface Music : NSObject
  
  @property (nonatomic, copy) NSString *title;
  @property (nonatomic, copy) NSString *artist;
  @property (nonatomic, assign) NSTimeInterval duration;
  @property (nonatomic, strong) NSURL *fileURL;
  
  - (instancetype)initWithFile:(NSURL *)url;
  
  - (NSData *)readData;
  
  @end
  