Tawag ng Tanghalan Grand Finalist John Mark Saga serenades the crowd with December Avenue medley. Subscribe to ABS-CBN Entertainment channel! - http://bit.ly/ABS-CBNEntertainment Watch the full episodes of It’s Showtime on TFC.TV http://bit.ly/ItsShowtime-TFCTV and on iWant for Philippine viewers, click: http://bit.ly/ItsShowtime-iWant Watch your favorite Kapamilya shows LIVE! Book your tickets now at http://bit.ly/KTX-ShowtimeXP Visit our official website! http://entertainment2.abs-cbn.com/tv/shows/tawagngtanghalan/main http://www.push.com.ph Facebook: http://www.facebook.com/ABSCBNnetwork Twitter: https://twitter.com/ABSCBN Instagram: http://instagram.com/abscbn #ItsShowtime #TNT3AngHulingTapatan #TawagNgTanghalan