Complex sentence: He was due to take to the stage and perform a rendition of the classic Take The Power Back by Rage Against The Machine, however, organizers of the event have dampened down any talk of John taking a bow before his adoring fans.
Split into simpler sentences: He was due to take to the stage and perform a rendition of the classic Take The Power Back by Rage Against The Machine. However, organizers of the event have dampened down any talk of John taking a bow before his adoring fans.