When it comes to religion in the Philippines, Catholicism comes a distant second to karaoke.
Not every town has has a post office, bank or bakery but we're yet to pass a village that doesn't have a karaoke bar (or to give it its proper Philippino name 'videoke').
Unfortunately for the light sleepers in our party, the place we've been staying in at El Nido, which we love for its hammocks, bean bags and general good karma, is adjacent to the most boisterous videoke joint on Palawan.
So every night without fail, we've been lulled to sleep with increasingly awful renditions of 'My Way', 'Suspicious Minds' and the ubiquitous sodding 'Angels'.
Well if you can't beat 'em (which is what we'd like to have done with a large baseball bat) join 'em.
So we bagged a table under the video screen and prepared to show the locals how not to do it.
First up was Jan, who massacred 'Islands in the Stream', starting in too high a key and ending with the bar owner's dog running for the exit.
Then I tried to recreate the five minutes of Elton John magic that I'd treated Matty and Selina's wedding guests to in Cyprus. But while the Paphos crowd were with me all the way, the El Nido posse were far harder to please and I ended up with a muted ovation.
At home karaoke is a laugh. When someone is abysmal the audience quickly let them know and no-one gets upset if they're booed, heckled or jovially threatened with castration.
Over here, its deadly serious. The singing is consistently abject but there's no barracking and everyone - even Jan - receives a polite round of applause.
Our star performer, by a country mile was Marlou who sang a couple of Philippino songs like a little nightingale . As she grew in confidence however the song selection became decidedly suspect and her homage to Celine Dion had me and Wend following the owner's dog into the street.