Data Insight
Tyler Joseph has written every lyric on every Twenty One Pilots album, eight studio albums, zero outside lyricists. On tracks with additional co-writers (Paul Meany, sample credits), those credits are always compositional or production-side, never for words. This complete lyrical monopoly is exceptionally rare for a band that has sold tens of millions of records. Josh Dun, despite being the other half of the duo and performing on every album, holds no writing credits, making Twenty One Pilots one of the most extreme solo-authorship-within-a-band cases in modern music.