What is guitarra requinto?

Guitarra requinto is a small Mexican guitar that is commonly used in Mariachi and other traditional Mexican music. It is similar in appearance to a regular guitar, but it is smaller in size and has a higher pitch. The requinto has six nylon strings and is typically played with a pick or with the fingers. Its tuning is typically a fifth higher than that of a standard guitar, with the strings tuned to A, D, G, B, E, and A. The requinto is known for its bright and lively sound, and it is often used as a solo instrument in traditional Mexican music. The requinto is also used in flamenco music, where it is often played as a rhythm instrument.