He praised other moments in Act I ( especially the mad scene ) , and was in raptures with the music of Act II , singling out the entrance of the Wilis and the viola solo played through Giselle 's last moments .
He praised other moments in Act 1 ( especially the mad scene ) , and was in raptures with the music of Act 2 , singling out the entrance of the Wilis and the viola solo played through Giselle 's last moments .