SUNGCHAN Timeline created by NiaJun In Music Oct 9, 2020 Misfit with NCT U debut promotional track for RESONANCE Pt.1 (NCT 2020) Oct 12, 2020 RESONANCE Pt. 1 with NCT Nov 23, 2020 RESONANCE Pt. 2 with NCT Nov 23, 2020 90's love with NCT U title track of Resonance Pt. 2