well, chants are good for every pes and i have made these for PES 2011, but since there isn't a "pes2011 chants zone " yet i upload the files in 2010 section...
These are 5 new generic italian chants, perfect to be used with PES 2011. Great audio quality and lyrics up to date, including some chants against "tessera del tifoso" and italian Minister Maroni, first enemy of Italian Ultras actually. The name of the files in the folder is the one you gotta use for PES2011, so rename the chants if you use them with a previous PES.