Yamaha FG720S Solid Top Acoustic Guitar - Mahogany, Black Solid Sitka Spruce Top Eastern Mahogany Back/Sides Nato Neck Rosewood Fingerboard/Bridge Black Finish Solid Sitka Spruce Top Eastern Mahogany Back/Sides Rosewood Fingerboard/Bridge Solid Sitka Spruce Top, eastern mahogany back and sides. Rosewood Fingerboard/Bridge and nato neck.