Question 1

How many songs are in the album "이홍기의 플레이리스트 <ONCE>" by FTISLAND?

Accepted Answer

There is only one song in "이홍기의 플레이리스트 <ONCE>".

Question 2

When was the album "이홍기의 플레이리스트 <ONCE>" by FTISLAND released?

Accepted Answer

"이홍기의 플레이리스트 <ONCE>" was released on January 21, 2022.