after ng 2/6/2014 kapag 2/72014 pag sign on ng GMA 7 Testcard nila may sounds nag-mumusic na. at ibang mounth.week at year yung NTSC Testcard With music DZBB
GMA Sign On 1. NTSC Testcard 2. Panatang Makabayan 3. Station Notice Sign On 5:am Sign Off 1. GMA ID Station 2. Station Notice 3. Philippine National Anthem 4. NTSC Testcard
GMA - Sign On and Sign Off (February 6, 2014) SIGN ON GMA "Panatang Makabayan" by Jillian Ward GMA DZBB-TV 7 Sign On Notice (2014) SIGN OFF GMA DZBB-TV 7 Sign Off Notice (2014) 2013 GMA Philippine National Anthem Music Video GMA Test Card