210616 STAYC Yoon | Red Velvet - Irene & Seulgi '놀이 (Naughty)' Dance Cover if the video does not show watch the video here
210630 STAYC Seeun | BLACKPINK 'Kill This Love' Dance Cover if the video does not show watch the video here
'STEREOTYPE' Band LIVE Concert: if the video does not show watch the video here 'StayC's Highlights for Idols' (English subs): if the video does not show watch the video here EDIT: Another live performance: if the video does not show watch the video here
'Sunglasses' and 'Complex' perforrmed acoustically on 'Jeong Eunji's Song Plaza' on KBS CoolFM: if the video does not show watch the video here if the video does not show watch the video here