Polo Hofer and Die Band Life in Concert at Rondo in Pontresina during the Prototour 2010. Over 600 paying fans enjoy cool music and good entertainement by .Polo Hofer (Singer) HP Brueggimann, Mario Capitanio, Marc Gerber, Pesche Enderli, Ueli Enderli..THURSDAY, 11 MARCH 2010..PHOTO fotoSwiss.com/cattaneo..