blue #
= weekly pop chart peak
| 1 | Two Different Worlds | Apr 1962 |  |
| 2 | What Kind Of Fool Am I? | Sep 1962 | |
| 3 | Two Of Us | Apr 1963 | |
| 4 | I'd Rather Be Rich | Oct 1964 | |
| 5 | My Love, Forgive Me (Amore, Scusami) | 4 | Dec 1964 | |
| 6 | Begin To Love (Cominciamo Ad Amarci) | Mar 1965 | |
| 7 | Summer Sounds | Jul 1965 | |
| 8 | Come Back To Me, My Love | Nov 1965 | |
| 9 | On A Clear Day You Can See Forever | Nov 1965 | |
| 10 | Crazy Heart Of Mine | Feb 1966 | |
| 11 | Young Only Yesterday | Apr 1966 | |
| 12 | Why Be Ashamed | May 1966 | |
| 13 | Daydreamer | Jul 1966 | |
| 14 | Once I Had A Heart | Oct 1966 | |
| 15 | World Of Clowns | Apr 1967 | |
| 16 | One Life, One Dream | May 1967 | |
| 17 | The Sinner | Aug 1967 | |
| 18 | The Happy Time | Mar 1968 | |
| 19 | What A Wonderful World | Jun 1968 | |
| 20 | Thirty Days Hath September | Sep 1968 | |
| 21 | Hurry Home For Christmas | Dec 1968 | |
| 22 | Christmas Day | Dec 1968 | |
| 23 | Didn't We | May 1969 | |