He started his career as SM Entertainment's No. 1 singer.

It is a hip-hop song from singer Hyun Jin-young's second album "New dance 2" (1992). It was composed by Lee Tak.

With its explosive popularity, it heated up the end of 1992. It was the mega-hit number of the time when it topped the KBS top 10 list for a total of five weeks, followed by MBC's 'Your Popular Song' for seven consecutive weeks and SBS's SBS Popular Song for six consecutive weeks.

It is a representative music of Generation X with a high degree of perfection, hoodie, costumes represented by a large X mark, and colorful performances.

It's a song that Park Jinyoung wrote to show off his powerful performance.

On top of the strong hip-hop beat, the members' voices were transformed into Vocoder, completing GOT7's groovy hip-hop dance beat.

With the participation of Ten, Winwin, Mark, Jeno, Haechan, Yangyang and Sungchan, an old school R&B hip-hop song featuring exciting upbeat, groovy drums and bass lines, the sound of a modern atmosphere is combined with hip-hop and R&B in the 90s, and the lyrics contain a message to remember and reinterpret everything precious in the past is worth transcending time and space to create new values.