Data Insight
BLACKPINK's authorship profile reflects the YG Entertainment model: near-total creative control concentrated in one producer (Teddy Park), with artists functioning primarily as performer-collaborators. Member writing credits appear on exactly 2 of 16 tracks (Lovesick Girls and Yeah Yeah Yeah). Of the four members, Jennie and Jisoo have credited contributions; Lisa has none. Rosé contributed to one track (Yeah Yeah Yeah). This is a notably lower authorship rate than contemporaries like BTS, despite similar global reach.