I understand you're looking for information about downloading Sathyaraj’s MP3 songs, specifically from Masstamilan. However, I must guide you responsibly. Masstamilan is a website known for hosting pirated Tamil movie songs, including audio tracks featuring actor Sathyaraj (famous for his roles in films like Baahubali , Muthu , Periyanna , etc.). Downloading copyrighted music from such platforms is illegal in most countries and violates the rights of music composers, singers, lyricists, and producers.