I´m really happy to present to the World, “THE GUITAR BARREL PROJECT”

I and 5 of the most great Luthiers in the world, built guitars with a special wood, from the XVIII century, Carcavelos Mahogany.

January 21st, 2023, we are going to reveal the instruments that we kept in secret since 2018 from each others.

Finally, we are going to finish the movie/documentary, about the project and Lisbon 1755 earthquake.

Would life be what is today, if the 1755 Lisbon earthquake did not happen?

Click the link to see more!

A big thank you to all of you that keep believing in me.



MIGS 5-7 May 2023 –


Adriano Sergio, Ergon Guitars, “meaningful details – storyful guitars”.
It is a pleasure to be at MIGS again.
After a long year and full of surprises, I wish that 2023, bring to all of us, more and better things.
Fresh new start in my new workshop in Algarve, Portugal (
See you all soon!


I want to thank SOUTH SHORE GUITAR BOUTIQUE, in NYC and all the followers who attended THE NAMM SHOW 22.
Your support and appreciation means a lot to my work and me.
thanks and stay tuned…
More projects coming soon…


The NAMM SHOW 22 always a very good experience.

This year was spacial after and during the difficult times that all world as been through…

I want to thank all people that believe in my dream and essence.

I´m very grateful.



Holy Couch Guitar Show – May 2 & 3 2020

Did you have plans to travel to the Estrel Berlin for the Grand Finale of The Holy Grail Guitar Show next weekend? Were you looking forward to meeting the makers and try out their new guitars, hang out and enjoy the community, the players, the music?

Well, unfortunately our Show is just one of many events that had to be cancelled due to the restrictions to keep everyone safe. We are all terribly disappointed; we were also looking forward to seeing you there and share our latest builds with you.

But here’s the thing – we don’t want to let this coming weekend pass by, empty and unnoticed. We wanted to do something – if we can’t have a physical show, at least we can try and have a virtual one! So we have wholeheartedly thrown our energy and focus onto the virtual world and cordially invite you to

On the original Show weekend, May 2 & 3, The Holy Grail Guitar Show website will be turned into a gateway to participating exhibitors’ online activities. See the guitars you would have seen in Berlin, visit workshops, connect with your favorite builder in a personal chat. Check out the Program page of our website or our official social media outlets to follow the posts made by luthiers from all over the globe.

And, perhaps you might even find that personal ‘Holy Grail’, THE instrument you have been searching for. At The Holy Couch Guitar Show you will have the opportunity to buy directly from the builder. Some might even offer a special discount! In addition, any purchase you make will support a small luthier business, many of which are facing steep economic challenges due to the shut downs.

So come and join us for a fun weekend, get comfy on your couch! Explore and experience all those new guitars and the amazing luthiers up close, in living color! We look forward to seeing you there!
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