Seo You Kyung is a South Korean musician and former drummer of the bands P.AZIT, Sponge Band, and girl group AOA and their sub-unit AOA Black. She left FNC in October 2016 but continues to participate with the group’s band releases as a guest member.
She continued to focus on her studies afterward and also began teaching drums. She currently still teaches drums, makes drumtabs, uploads drum covers to her YouTube channel You’s Drum and has recently started the duo drum project "Y&Z PROJECT" with Zune Drummer .
(Source: KpopWiki)
