On May 26, 2013, a debut trailer was released on 1theK featuring hip-hop beats from the album’s intro track and an edgy theme as the aimed image for the No More Dreams Era. On June 13, their official debut stage on Mnet’s M Countdown began their promotion of 2 Cool 4 Skool on different music programs.

On June 12, 2013, BTS had a press conference and debut showcase as their unofficial debut performance into the music industry. On May 21, 2013, Big Hit Entertainment launched a countdown clock on their official website to prepare for their debut and comeback promotions. It also includes their very first cypher which was an intro to the cypher series, “ Outro: Circle Room Cypher”.Ģ Cool 4 Skool was the first of the album series known as the School Trilogy which would later include the albums ‘ O!RUL8, 2?’ and ‘ Skool Luv Affair’. The album consists of 9 tracks in total, with 2 of them being hidden tracks “ Path/Road” and “ Skit: On The Start Line”.

2 Cool 4 Skool is the debut single album of Korean group BTS, released on June 12, 2013.

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