Here’s a great little video from Schoenberg Guitars in Tiburon, CA. It’s Julian Lange playing a 1933 Martin OM45. There is nothing like the tone of the pre-war Martins, and this is one of the very best. I hope we have one of these in a Guitar Habitat™ somewhere.
If you haven’t been to Schoenberg Guitars, they are a wonderful little shop a ferry ride from San Francisco. Definitely worth the trip.