24Choi Eun-bin participated as a rapper for the song "First Love", sung by T-ara, for Nextar Entertainment's "Cho Young-soo All-Star Signature Project".
24Choi Eun-bin từng góp giọng rap trong bài hát "First Love" bởi T-ara, cho dự án "Cho Young-soo All-Star Signature Project" của Nextar Entertainment.