Home Video Turning up the volume on market competition Video Turning up the volume on market competition February 25, 2025 | 8:27 am Raygin Lights and Sounds was able to grow its business amid the stiff competition in Raon, Manila, by rethinking its brand strategy, according to its owner Raymond Go. Interview by Edg Adrian Eva Video editing by Jayson Mariñas RELATED ARTICLESMORE FROM AUTHOR Rising from the ashes of Taal Volcano’s 2020 eruption HIV prevention 101: Strategies for staying safe Taal Volcano: A beauty and a curse