«I Don't Know» song by ZuccheroThe track «I Don't Know» appears in: Best of Zucchero Sugar Fornaciari's Greatest Hits [1996] Date: 1996/01/01 Track: 8 / 15 Best of Zucchero Sugar Fornaciari's Greatest Hits [1999] Date: 2000/05/02 Track: 9 / 16 Best of Zucchero Sugar Fornaciari's Greatest Hits [1996 Bonus Track] Date: 1997/10/27 Track: 8 / 16 Best of Zucchero Sugar Fornaciari's Greatest Hits [1996 Italy Bonus Track] Date: 1996/01/01 Track: 8 / 16
![Best of Zucchero Sugar Fornaciari's Greatest Hits [1996]](https://www.sortmusic.com/covers_yaZ/zucchero/1996_170_170_Best%2520of%2520Zucchero%2520Sugar%2520Fornaciari%2527s%2520Greatest%2520Hits%2520%255B1996%255D.jpg)
![Best of Zucchero Sugar Fornaciari's Greatest Hits [1999]](https://www.sortmusic.com/covers_yaZ/zucchero/2000_170_168_Best%2520of%2520Zucchero%2520Sugar%2520Fornaciari%2527s%2520Greatest%2520Hits%2520%255B1999%255D.jpg)
![Best of Zucchero Sugar Fornaciari's Greatest Hits [1996 Bonus Track]](https://www.sortmusic.com/covers_yaZ/zucchero/1997_170_170_Best%2520of%2520Zucchero%2520Sugar%2520Fornaciari%2527s%2520Greatest%2520Hits%2520%255B1996%2520Bonus%2520Track%255D.jpg)
![Best of Zucchero Sugar Fornaciari's Greatest Hits [1996 Italy Bonus Track]](https://www.sortmusic.com/covers_yaZ/zucchero/1996_170_167_Best%2520of%2520Zucchero%2520Sugar%2520Fornaciari%2527s%2520Greatest%2520Hits%2520%255B1996%2520Italy%2520Bonus%2520Track%255D.jpg)