sides of acoustic electric guitar of rosewood koa and spruce

uniquely shaped acoustic electric guitar rosewood koa spruce dons traditional engelmann top east indian back sides it39aph39s construction short revolutionary bracing neck joint sound hole modern lutherie design aesthetic aspect designed sonic achievement mind note wood bindings guitarist bassist violin font cello orange piano musician body strings frets bridge pins band folk live saddle curves grain macpherson mahogany ebony heelcap side