"Feeling Fine"/"Qui Con Me" (I can't find a video for "Qui Con Me")
"Splendi Cosi"
"Magic All Around"/"Luce Immensa"
"We All Are Winx"/"Noi Siamo Winx"
"Winx Club: We Are Back" (I don't know what the Italian song is called)
Videos are from the following YouTube channels:
TheWinxClub
WinxClubItalia
TheSimsMagicWinxClub
Winx Club Channel!
TheWinxXOXOWorld
WinxClubItalia
TheSimsMagicWinxClub
Winx Club Channel!
TheWinxXOXOWorld