Keroncong is a genre of music that evolves and lives in Indonesia. Many versions have been raised about the origin of keroncong. There is a version states that keroncong music was originated from Portuguese. others state that keroncong is an Indonesian local genius. https://www.roneverhart.com/Clos-Pegase-Cabernet-Sauvignon-Hommage-Tenma-Vineyard-Napa-Valley-2014/