The best way to get in touch about a specific issue is to post a comment on YouTube – I monitor the comments feed of ALL my videos, even those posted many years ago, and will respond typically within 24 hours. Alternatively, try one of the methods below:
Email: Bruno@GLBProductions.com
Social Media:
Facebook: https://www.facebook.com/GLBProductions
Instagram: https://www.instagram.com/glbpro/
Main YouTube channel: GLB Productions
B-channel: GL B-side
Soundcloud: https://soundcloud.com/glb-productions
Bruno is available to conduct private sound reinforcement classes for schools, churches and other institutions in Singapore. Please email Bruno@GLBProductions.com for more information.