Australian guitarist Orianthi has gone through hundreds of guitars in her 30 years of playing, but her most beloved one is the model she created in partnership with the iconic guitar brand Gibson.

Although Orianthi's guitar might be one of the newest in her collection, it has a lot of sentimental value because of the memories and songs she has made with it already: "It truly is a part of my family. It has a spirit to it." For more episodes of It Goes To 11, visit GRAMMY.com/videos.