첫사랑(CSR) – HBD To You (Midnight Ver.)
Release Date: 2023.11.26
첫사랑(CSR) – K-909 : Dolphin
Release Date: 2023.06.18
첫사랑(CSR) – DELIGHT
Release Date: 2023.03.29
첫사랑(CSR) – Sequence : 17&
Release Date: 2022.11.17
첫사랑(CSR) – Sequence : 7272
Release Date: 2022.07.28