Datasets:
| Year Title Chart-Positions\nUK Chart-Positions\nUS Chart-Positions\nNL Comments | |
| 1969 Renaissance 60 – 10 | |
| 1971 Illusion – – – 1976 (UK) | |
| 1972 Prologue – – – | |
| 1973 Ashes Are Burning – 171 – | |
| 1974 Turn of the Cards – 94 – 1975 (UK) | |
| 1975 Scheherazade and Other Stories – 48 – | |
| 1977 Novella – 46 – 1977 (January in US, August in UK, as the band moved to the Warner Bros Music Group) | |
| 1978 A Song for All Seasons 35 58 – UK:Silver | |
| 1979 Azure d'Or 73 125 – | |
| 1981 Camera Camera – 196 – | |
| 1983 Time-Line – 207 – | |
| 2001 Tuscany – – – | |
| 2013 Grandine il Vento – – – | |