Electric mandolin 4-string version. A related instrument, the Bahian guitar, was developed in Brazil beginning in the 1940s. Bahian guitars typically have a solid body and 4 or 5 single-course strings tuned in fifths, but are considered to be electric versions of the cavaquinho rather than the mandolin. Both four string single course and eight string double course solid body mandolins have been produced by several makers, as well as five string single course models. From 1956 to 1976, Fender produced a four string version which they simply called the "Fender Electric Mandolin". Its body shape was based on a smaller version
Mandolin mandolin. Musicians began playing it in Celtic, Bluegrass, Jazz and Rock-n-Roll styles — and "Classical" too. Mandolins have a body that acts as a resonator, attached to a neck. The resonating body may be shaped as a bowl () or a box (). Traditional Italian mandolins, such as the Neapolitan mandolin, meet the necked bowl description. The necked box instruments include the carved top mandolins and the flatback mandolins. Strings run between mechanical tuning machines at the top of the neck to a tailpiece that anchors the other end of the strings. The strings are suspended over the neck and