After School and Orange Caramel member Raina is poised to have a solo comeback on 24th November.

The self penned song “I Don’t Know” will also be composed by Raina herself.

This will be Raina’s second solo release after her debut solo track “You End, And Me” which was released in September last year.

Raina’s comeback “I Don’t Know” is scheduled to be released on 24th November at noon KST.