QQ音乐独家首发，三天以后上其他平台。第四首单曲《开心药》，感谢孙老师协助词曲??https://i.y.qq.com/v8/playsong.html?hostuin=1105296434&songid=&songmid=0047qWTi2GsUv7&type=0&platform=1&appsongtype=1&_wv=1&source=qq&appshare=iphone&media_mid=0047qWTi2GsUv7