If there’s one thing that Filipinos are extremely passionate about, it’s karaoke. Nothing can stop Pinoys from belting out with all they’ve got—except maybe sore throat. This makes Bactidol the karaoke lovers’ top ally, as it protects the throat for up to 12 hours.

Bactidol recently tested out the product’s efficiency by staging the Bactidol 12-hour Sing-a-thon, the longest karaoke session the country has ever seen. Teams and barkadas competed against each other for the ultimate singing crown, participating in special challenges along the way. Top local artists Rico Blanco, Ebe Dancel, and Barbie Almalbis even joined the teams in their sing-off, making the event more memorable.

Now, it's up to you to decide who deserves the top spot by voting for your favorite group. Head over to the Bactidol Facebook page for more details!