Chordify gives you the chords for any song. Acordes: Bb, Cm, Db. A (Air, Trees, Water, Animals) F#m E G#m A Bm e|| B|| G||. System Of A Down A. Acordes para System Of A Down - Roulette. . : Bb, C, Dm, F. Acordes para [RARE] System of a Down - Roulette '95 (full band version from ). Chordify es la plataforma n. W. T.