When I first heard NCT 127's "Sticker," the chorus melody kept looping in my head all day. The synth sound is so addictive that once I hear it, I find myself playing it on repeat. It is truly charming how the members' voices, despite their distinct individual personalities, blend harmoniously within the song. I became a fan thanks to this song, and I highly recommend it as an introductory track to NCT's legendary hits!