A guitalin () is a Northern American folk instrument that is a part of the lute family, having four courses of strings. Its fourth course is tuned to an octave while the remaining courses are tuned in unisons. The instrument can be either finger picked or plucked with a plectrum. It was invented in October 1962 by Lyle Mayfield of Greenville, Illinois. The guitalin is a non-traditional, hybrid folk instrument, as it incorporates features of multiple traditional folk instruments into one. While the original tuning consisted of a G chord in root position, the standard tuning of the guitalin which was adopted is a C chord in second inversion. Another common tuning is a second inversion G chord.
The timbre or tone quality of the guitalin can be described as a combination between a banjo and a mandolin, while the name of the instrument is derived from the combination of the names of the guitar and mandolin. The shape of the body of the instrument is an elongated trapezoid about the length of a standard guitar body.
From the time it was invented until Mayfield's death in 2012, there was much experimentation with several configurations of instruments based on the guitalin and guinjo (another of Mayfield's inventions). Among these experiments were the fretted fiddle or "friddle" or "guiddle", an 8-string fiddle, the dobrolin, the triplin (an instrument Mayfield disliked, recorded once, then scrapped), an electric (solid body) guitalin, and even a full-sized, upright guitalin bass. Other notable Mayfield instruments include the guinjo (1974), a bass mandolin (1974), the Coffee Can Lid Banjo (1974), a Commodophone (a spoof instrument using a toilet seat for a top), the Echo Guitar (1992), the Mayfield Guitar (1998), the Mariachi bass (1998), a variation on the hard-top banjo (2006), the Mayfield Pear Guitars (2005), a variation on the Manjo (2006), the Round Cornered Guitalin (Martin Smith, 2006), the Round Head Guitars (Martin Smith, 2007), and variations on the Mandola (2008) and the Dreadnought Guitar (2008).
Tuning
There are several ways a guitalin is tuned. The most common tuning is a second inversion C chord with the courses of 2 adjacent strings tuned in unison with the lowest course (4th course) tuned an octave apart. This common tuning is GCEG. fourth course (lowest tone of 4th course): G3 ( Hz), fourth course (highest tone of 4th course): G4 ( Hz) third course: C4 ( Hz) second course: E4 ( Hz;) first course: G4 ( Hz)
Secondary Tuning (original tuning): fourth course (lowest tone of 4th course): G3 ( Hz), fourth course (highest tone of 4th course): G4 ( Hz) third course: B3 ( Hz) second course: D4 ( Hz;) first course: G4 ( Hz)
Other tunings used in recordings include a root position G chord, and root position F chord, and even the standard ukulele tuning of G-C-E-A.
History
The instrument was invented by Lyle Mayfield of Greenville, Illinois. It was originally conceived as a toy instrument in October 1962 for his 3-year-old son, Layne Mayfield, when he asked for a guitar to play. Lyle was known for designing and building hybrid folk instruments which combined two or three instrument features into a single instrument. In Lyle's personal writings discovered after his death, he describes the origins of the guitalin as follows:
"I decided to build a toy instrument for him to play with. In my workshop I had some 1/4” mahogany wall paneling, some banjo parts, some mandolin parts, and some pine wood from a packing crate. From these components I fashioned a simple instrument that was somewhat wedge-shaped. Using a mandolin set of machine heads and a mandolin bridge I strung it with four sets of duals over a guitar sized fingerboard. While building the instrument, I realized that if I just left it untuned my small son would be beating on a dischordant set of strings. I decided to tune it to an open chord...G."
Lyle goes on further to say in his writings that "when [he] tuned the instrument up the sound was so impressive [he] decided to keep it as a working instrument. It was at that time that Layne lost his instrument."
A few notable folk musicians have played the instrument and have found it noteworthy. Among these are Jimmy Driftwood (composer of "The Battle of New Orleans" and "Tennessee Stud"), Grammy Award winner Doc Watson and The Bray Brothers, who featured the Mayfield guitalin on their album "Prairie Bluegrass" on the tune "Barbara Allen" from the label Rounder Records, originally recorded in 1962 for WHOW radio in Clinton, Illinois. Recordings of these musicians with the guitalin can be found on the "history" page at the Mayfield Music Company website.