iTunes 11

Direct download from Apple server:
MacOS X: http://appldnld.apple.com/iTunes11/041-1848.20121129.JoqqW/iTunes11.dmg
Windows 32 bit: http://appldnld.apple.com/iTunes11/041-1850.20121129.S2Ux2/iTunesSetup.exe
Windows 64 bit: http://appldnld.apple.com/iTunes11/041-1851.20121129.6Uhg7/iTunes64Setup.exe

Enjoy  the new interface ...