Filipino singer Gwyn Dorado advances to top 10 on Korean TV contest ‘Sing Again 4’Filipino singer and contestant No. 59 Gwyn Dorado advanced to the top 10 on Korean channel JTBC’s singing competition TV show “Sing Again 4.” During...mb.com.ph Gwyn Dorado secures spot on 'Sing Again 4' final top 4Filipino singer Gwyn Dorado has taken the Korean music scene by storm, advancing to the final To..