Longtime friends Ali and Super Junior's Yesung are preparing for a special collaboration.
On February 14, Ali's agency released a statement saying, "Ali will be releasing a new song titled 'Gone' with Yesung at the end of the month. Please look forward to the harmony that the two vocalists will make."
Ali and Yesung are known to be longtime friends of the same age. They had previously participated in a collaboration song by Lee Sae-joon last September.