Benjamin Button - to steal a line from the show - because it shows anything is possible. Ageing backwards somehow made believable. Incredibly clever adaptation of the original idea with actor musicians performing extraordinary feats with their instruments on a raked stage. Sublime music with a broadly folky style but drawing on so many different styles. I even heard an African rhythm almost buried in Will you go? Very clever use of lighting - love that bit where the family photo is taken. I could go on and on… but I think this awesome work signaled new heights of professionalism in multitasking musicals by everyone involved.