장광국 작사·작곡
장광국 is credited (lyricist & composer) on 2 songs here; 2 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
gayo.wikiK-pop encyclopedia · charts · music show records2026-10-03 18:30 KST
gayo.wikiK-pop encyclopedia · charts · music show records장광국 is credited (lyricist & composer) on 2 songs here; 2 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.