12 yuan. If the membership of Singing Bar is only open for one month, it will be 1, 200 gold coins, that is 12 yuan. If it is opened for three months at a time, it will be discounted to 16%, that is, 30 yuan. If it is opened for six months at a time, 60 yuan will be cheaper than the monthly renewal fee 12 yuan. If it is opened once 12 months, it will be 15% off. Sing it, it's a social karaoke mobile phone application. Sing in the singing bar, upload audio and video, and share them with WeChat, friends circle, QQ or Weibo.