Hollow Jan

Since their formation in 2003, the band has released 2 studio albums: Rough Draft in Progress (2006) and Day Off (2014).

[4] The band expressed themselves as a "two-job (a newly coined Korean term in 2000s that refers to people who have multiple careers)" band because all the members are also working in office jobs.

[1][5] In 2006, they released their first studio album Rough Draft in Progress.

[2][9] The member of the selection committee for the Korean Music Awards Lim Heeyoon nominated the album for best rock album, describing it as "An album like an auditory detail depicting a tumult on the verge of extinction.

"[10] In 2015, they appeared and performed on The EBS space with Urban Zakapa.