Explore Ru's Piano Anime Collection, Vol. 4 by Ru's Piano, released on . A 17-track album featuring 'NEW GENESIS - From "ONE PIECE FILM RED" - Piano Version', 'color - From "SPY×FAMILY" - Piano Version', 'The Blessing - From "Mobile Suit Gundam THE WITCH FROM MERCUY" - Piano Version'. Get detailed streaming statistics, track-by-track analysis, and listener engagement metrics.
