Source Music (4): what they release and who they sign

Source Music (4) released 13 records in the last two calendar years. 3 of the 3 artists released in that window had not appeared on the label before.

Korean label that formed GFriend (Korean: 여자친구), a South Korean girl group.

What the catalogue says about Source Music (4)

Source Music (4) released 13 records in the last two calendar years.
3 of the 3 artists released in that window had not appeared on the label before.
Counted from the label's public release catalogue rather than supplied by the label.