[3] The song proved successful, topping the South Korean Gaon Digital Chart and winning first place on the weekly music show Inkigayo.

[4][5] Subsequent singles that entered top 10 on the Gaon Digital Chart include "Spring Love" by Wendy and Eric Nam, "The Day" by Baekhyun and K.Will, "No Matter What" by BoA and Beenzino, "Dancing King" by Exo and Yoo Jae-suk, "Always in My Heart" by Joy and Seulong, and "Sweet Dream" by Kim Hee-chul and Min Kyung-hoon.

A project girl group, Station Young, consisting of Red Velvet's Seulgi, (G)I-dle's Soyeon, GFriend's SinB and soloist Chungha was formed for the single "Wow Thing" for the album.

On November 15, 2019, SM Entertainment uploaded a trailer featuring Jaehyun, announcing the fourth season titled Station X.

It began on July 31, with the first single "Garden in the Air" by Baekhyun, from BoA's fifth Korean studio album Girls on Top.

[16] The second single, "Conextion (Age of Light)", sung by Doyoung, Mark and Haechan,[17] was released on March 20 as a collaboration with the Ministry of Culture, Sports and Tourism and the Korea Creative Content Agency, who used it as the theme song for their "Gwanghwa Era" project.

[18][19] As of July 2023, there have been a total of six singles released under NCT Lab, including "Forever Only" by Jaehyun,[20] "Birthday" by Ten,[21] "Rain Day" by Kun, Taeil, and Yangyang,[22] and "Golden Hour" by Mark.