Facing his comeback, Tony An's mini album has been prematurely released, as a result of a mix-up. The ex-idol is stated to have a comeback on April 4th. However, all of his songs on his new mini album as well as the music video have been revealed accidentally on an online music site on April 2nd. According to the singer's agency on April 3rd, the premature release has been blamed on the music distribution site. The songs appeared on the site for two hours, and were deleted when Tony's fans reported on the mistake. TN Entertainment officially announced, "We're sorry for unintentionally confusing the fans. Tony An's mini album, 'Top Star', will be released on April 4th along with the music video as planned, so we hope you anticipate its release." Source: Star News via Nate