Chefa Alonso performed with numerous musicians during her 2004-8 stay in London. Perhaps the most profound and rewarding musical relationship was the duo with Tony Marsh. This is at least the fifth soprano saxophone and percussion duo on Emanem. While perhaps influenced by the other duos, the strengths of the two participants mean that it is a unique addition to the instrumentation. Besides their contribution to the last night at the Red Rose, there are also appearances at another London venue, FlimFlam, and a concert in Huesca from their Spanish tour.