The G-45 is equipped with a Gibson Player Port™. The Player Port is an original Gibson concept from the early 1960s that has been refined by Gibson's acoustic luthier team to deliver a truly revolutionary sonic improvement that adds a new dimension to the sound. The Gibson Player Port allows you to hear the guitar as you're playing it like you've never heard it before - the same way your audience hears it, maximizing the sonic impact for an immersive playing and listening experience. The G-45 is part of the Generation™ Collection. Like all models in this collection, it is made in Bozeman, MT, by the same highly skilled craftspeople who make all Gibson acoustics. It features a solid Sitka spruce top and solid walnut back and sides for tone that sounds crisp and resonant. You'll find that the slightly thinner round shoulder body is exceptionally comfortable to hold and play. The TUSQ® nut and saddle, along with the Grover® Mini Rotomatic® tuners deliver solid tuning stability so you can spend more time playing instead of tuning, and the utile neck with its easy-playing Advanced Response neck profile is so comfortable you won't want to put it down. A gig bag is also included.