There are reports highlighting the enduring quality of rock songs from the 1970s, with some outlets specifically focusing on the year 1971 as a notable period for classic rock. However, the exact scope and years being highlighted vary, with some sources mentioning other years, such as 1961, 1974, and 1976, as well as broader themes like breakup songs and songs about the police. The reports suggest that certain rock songs from past decades remain popular and highly regarded today.