Ailee is making her comeback!

On October 1, soloist Ailee posted a spoiler poster on her official SNS account, announcing the upcoming release of a single album entitled 'RA TA TA'. While little about the concept or the single has been revealed through the poster, fans can look forward to a wonderful release coming their way this October 10, at 6 p.m. KST. 

Check out the full poster below!