Electric mandolin and "EM-8", with carved top bodies and four and eight strings respectively. Blue Star produces four and five string models under the name "Mandoblaster". Jbovier produces four and five string "EMC" electric mandolins, which resemble the Fender electric mandolins, and a four string "ELS" electric mandolin. EMC stands for Electric Mandocaster and ELS stands for Electric Leo Smith. The Eastwood Guitars manufactures solid body eight string electric mandolin under the name "Mandocaster". It has Telecaster resembling body, two single coil pickups and a pickup switch known from Stratocaster guitars. They also make "Mandocaster 12" which is actually an octave guitar.
Bluegrass mandolin guitar, fiddle, banjo, upright bass, and sometimes dobro. In the performance of bluegrass music, each instrument has a specific part to play. The mandolin fills three roles at different times during a tune. Bluegrass music is polyrhythmic; each instrument in the band adds to the rhythm of the tune in its own way. The mandolin with its high toned strings, makes its contribution with a technique called a "chop," also known as chunking. Sharp chords are played on the second and fourth beats of each bar (or the second and third in the case of 3/4 time). These are called