Booed at this Milan venue in 2006, Roberto Alagna walked off, & his jeans-clad understudy had to carry on
The international tenor 
Roberto Alagna arrived outside La Scala Opera House in Milan where he had 
been billed to star as the lead singer in Franco ... Alagna suddenly walked off in a 
huff after being booed from the gallery for his rendering in the first act of the 
popular... [DOC] [TLE] La Scala Tenor Roberto Alagna - Leaves Stage - The New York Times [PAR] Dec 13, 2006 ... After La Scala Boos, a Tenor Boos Back ... Alla Scala in Milan during Aida on 
Sunday night was a bravura performance.