All About Guitars It's easy to make the case that the guitar is the most popular instrument in the world. It's certainly one of the most numerous, with more than 2.5 million guitars sold every year. Acoustic or electric, they come from a huge range of manufacturers from around the world. Country music, blues, rock, pop and jazz all evolved and expanded thanks to the guitar. In fact, you'd be hard pressed to find a musical genre that hasn't embraced guitars. It's unique sound is thanks to its combination of materials, typically all wood construction, and the way it's played. Because the guitar is played with fingers on the strings and a combination of strumming and picking, every player has a signature sound. While in many ways guitars are similar to violins and banjos, no instrument has found similar mass appeal in modern music.The GJM Sound team is delighted to help you...