Nick Jackson MW discusses the tannin structures of three red varieties.00:00 Introduction 03:55 Pinot Noir 24:00 Sangiovese 47:25 Nebbiolo 01:10:10 Summing up italianItalian WineItalyItaly WineNebbioloNoirPinotSangiovesesessionstructureTastingvideoVlogwineYouTube