Gibson J-45 Studio Rosewood Electro-Acoustic GuitarDescription The Gibson J 45 Studio Rosewood is a modern evolution of Gibsons iconic Workhorse acoustic design, blending classic tone with contemporary performance features. Handcrafted in Bozeman, Montana, it uses all solid tonewoodsa Sitka spruce top paired with rosewood back and sidesto deliver a rich, full bodied sound with deep bass and clear treble. Compared to traditional mahogany J 45 models, the rosewood construction provides enhanced low end