Maytree

Maytree (메이트리) is a South Korean five-member a cappella group. Members are Sang-in (S.I.) Jang, Soo-kyung (Soo) Kang, Young-hoon (Hoony) Kwon, Won-jong Kim, and Su-yeon (Erika) Lim. The group's members compose and arrange most of their songs. From 2021, they released numerous sound effect a cappella videos such as Squid Game medley on YouTube and TikTok, which have made them popular.