NCT 127 appeared on SBS ‘Inkigayo’ broadcast on the 19th and performed two songs, including the 3rd full-length title song ‘Sticker’ and the b-side song ‘Lemonade’.(You can find NCT 127’s ‘Sticker’ and ‘Lemonade’ performances on ‘Inkigayo’ from the YouTube links below.)    Source: starin.edaily.co.kr