None.

Before the High Bar apparatus was conceived for Cirque du Soleil's 1994 creation Alegría, Mystère featured a Flying Trapeze number very similar to what was presented in Nouvelle Expérience. With flashy, colorful costumes and an unwavering spirit to fly, these birds of prey took to the skies in a phenomenal act, which, unfortunately, is no longer presented. At the end of the 1995 season, this number was replaced with the High Bar. But notice that this version of High Bar is actually a dual High Bar, which makes this presentation vastly different than the one seen in Alegría.