4:3:2:1

4:3:2:1 was the upcoming debut EP by DactonLeeumRFH set to be released on July 31, 2021. Even though it was finished, the EP was cancelled due to issues with RouteNote. 2 of the songs, Determination (Take 2) and So Cloudy, So Dreamy (Extended Version) were released on DactonLeeumRFH's SoundCloud on July 8, 2021.