Niels Vincentz Is That So - 2014 Spotify Tags harrell heart kvartett vincentz Explore Tidal icon Search on TIDAL Play on Spotify Apple Music icon Search Apple Music Discogs icon Find on Discogs Discogs Marketplace Musicians Niels Vincentz Discogs icon Tenorsaxofon Cameron Brown Discogs icon Bass Billy Heart Discogs icon Drums Tom Harrell Discogs icon Trumpet