Gibson G-45 Acoustic Guitar - Natural MCSSGHANDescription The Gibson G 45 is part of Gibsons Generation Collection, designed to deliver premium all solid wood construction at a more accessible price. Built in Bozeman, Montana, it blends traditional Gibson craftsmanship with modern innovation. One of its standout features is the Gibson Player Port, a side sound port that lets you hear your guitar more clearly while playinggiving a more immersive and dynamic experience. With a Sitka spruce top and