Baekhyun started his musical career as part of the South Korean boy band Exo in April 2012.

[3] In May 2016, Baekhyun and South Korean singer K.Will released a folk-ballad duet titled "The Day" as part of SM Entertainment's music project Station.

[7] In August 2018, Baekhyun and rapper Loco released a collaboration track titled "Young" for the Station project.

Later that day, INB100 released the tour dates for "Lonsdaleite",[75] starting with two days on March 16-17 at KSPO Dome in Seoul, then visiting thirteen different cities in nine countries, and finally returning to Seoul on July 27-28 for encore concert "Lonsdaleite [dot]".

The tour mostly includes songs from his first three Korean extended plays City Lights, Delight and Bambi.