Super Junior Kyuhyun's digital single "Coffee" is receiving positive responses.

Kyuhyun officially released the spring single "Coffee" and music video of 2021 PROJECT: ' (2021 Project: Gye) at 6 p.m. yesterday (13th), and the hashtag "Kyuhyun's New Song_Coffee" was ranked No. 1 in real-time trend in Korea (as of April 13th at 6 p.m.) on Twitter.

Also, 2021 PROJECT: '" is a form of releasing a new song containing Kyu-hyun's rich musical sensibility depending on the season, so expectations are already high for next summer's songs.