What is a dobro?

A dobro is a type of resonator guitar that is popular in American bluegrass and country music. It is similar in appearance to a traditional acoustic guitar but has a metal resonator cone built into the body that amplifies the sound. The dobro is played horizontally across the lap and is typically played with a slide bar, creating a distinctive sound that is rich and full of overtones.

Dobros are known for their warm tone and versatility, making them a popular choice for both solo and ensemble playing. They are often used in folk, country, and bluegrass music, but have also been featured in rock, blues, and jazz genres.

The dobro was invented in the United States in the 1920s by the Dopyera brothers, who were seeking a way to make guitars louder and more suitable for playing in noisy venues. The name "dobro" is a contraction of the words "Dopyera" and "brothers."

Today, dobro players use a variety of playing techniques to create unique sounds, including slide techniques, fingerpicking, and alternate tunings. The instrument has a distinctive twangy sound that is instantly recognizable and adds a unique dimension to any musical arrangement.