Complex sentence: This album became the first to peak at number one on three diferent calendar years (1995--1997); while a best-of collection by the late singer, entitled "Siempre Selena", also reached the first spot of the chart for two weeks.
Split into simpler sentences: This album became the first to peak at number one on three diferent calendar years (1995--1997). Also a best-of collection by the late singer, entitled "Siempre Selena", hit the first spot of the chart for two weeks.