Yeah, it may look a little like guitar, but it is a hammer. I just want to master it and sell it, because it is so slow... ><

Well, it is not actually flying, but with some combo of buttons, you won't almost touch the ground. And once you get so-called Archwing, you can go on missions, where you're flying in the space. In the foundry is also some Archwing launcher so maybe once you craft it you'll be able to fly even in other missions, but it is just my hypothesis.