This is a BLACKPINK original song called See U Later. It has lyrics in both English and Korean, and they are color coded to tunjuk which idols are Singing which parts.
This a BLACKPINK original song called Really. It contains lyrics in both Korean and English, and the parts are color coded to tunjuk who is Singing what.
This is a BLACKPINK original song called Forever Young. The video contains Korean lyrics and its English translation, with color coding to display which members are Singing which parts.