Julian & Roman Wasserfuhr Gravity ACT - 2011 Spotify Musicians Julian Wasserfuhr Trumpet Roman Wasserfuhr Piano Lars Danielsson Bass Wolfgang Haffner Drums Tags danielsson flygelhorn haffner wasserfuhr Explore Tidal icon Search on TIDAL Play on Spotify Apple Music icon Search Apple Music Discogs icon Find on Discogs Shop at Discogs Marketplace Discogs Marketplace