👉 Tremolos, also known as "tremolo" in Spanish, are a type of musical instrument that is typically played with one hand. These instruments include the piano, guitar, and violin, and they were traditionally used in classical music to accompany vocal performances. The term "tremolos" comes from the Latin word "tremolus," which means "ringing" or "buzzing." The name itself originates from the repetitive sound that is produced when one touches a