I remember an advertisement from 2007 I think of Rebisco Crackers using the song "Gusto Ko Lamang sa Buhay" by the band Itchyworms. This ad different groups and generations of Filipinos eating the same brand of crackers. Oddly, this is the only Rebisco Crackers ad that is lost. The rest are on YouTube.
I've reached out to the company, to the band, and its lead singer, all through Twitter, asking them for a copy of the ad. But they won't likely respond.
Oof. Over a year ago, the lead singer replied to my tweet. He said that the song used in the ad was released in 2009. So I am mistaken in my 2007 date. I thanked him and continued to prod Rebisco. An image of the tweet is below (blurred private details):