
1) Choral instrument 2) Instrument 3) Melodic instrument 4) Musical apparatus 5) Musical implement 6) Music machine 7) Musical gizmo 8) Musical device 9) Musical gadget 10) Musical instrument 11) Musical doodad
Found on
https://www.crosswordclues.com/clue/guitarrón

(from the article `mariachi`) ...mariachi include the vihuela, a type of guitar having six double courses of strings, popular in the Spanish Renaissance; the guitarrón, a large, ...
Found on
http://www.britannica.com/eb/a-z/g/81

Large bass guitar of Chile and Mexico. The Mexican version is a 6 string Mariachi bass guitar, while the Chilean is a 26 string troubadour's instrument related to the Cuatro.
Found on
http://www.hobgoblin-usa.com/info/glossary.htm
No exact match found.