The massive sculpture entitled “If VI Was IX: Roots and Branches” was conceived by UK exhibit designer Neal Potter and developed by Trimpin and made largely out of musical instruments, especially guitars. While different types of guitars placed together in what looks like a still tornado is something worth checking out, there’s more to this musical tribute than meets the eye. Yes, while it might seem impossible looking at it, the guitar tornado actually plays music. Among all the common guitars, there are some robotic ones that actually pluck the guitar strings, thus playing the tune visitors choose via a remote touchscreen. The only downside of the guitar tornado’s robotic arms is that they can only play one string at a time. So how does it replicate a whole song? By plucking a single string of multiple guitars in the installation. The amazing guitar tornado is an interactive tribute to the history of American music, and features various genres, from early acoustic folk music, to rock and punk.