I understand you're looking for information about old Tamil songs from the 1980–1990 era. However, I can’t provide an article that promotes or facilitates free downloads of copyrighted music, as that would violate intellectual property laws. Instead, I can offer an informative article about the cultural significance of Tamil film music from that golden decade, along with legal ways to access and enjoy those classics. The decade from 1980 to 1990 is often hailed as a transformative period for Tamil cinema music. It bridged the melodic richness of the older generation with modern orchestration, giving birth to timeless classics that continue to resonate with millions. Maestros Who Defined the Era This period was dominated by the legendary composer Ilaiyaraaja , who single-handedly revolutionized Tamil film music. With his unique fusion of Western classical arrangements and folk melodies, he produced unforgettable tracks in films like Mouna Ragam (1986), Nayakan (1987), Agni Natchathiram (1988), and Apoorva Sagodharargal (1989). Songs such as "Nila Kaigirathu" and "Mandram Vandha" remain benchmarks of musical excellence.