Since direct free downloads of 5.1 MP3s are rare and often of questionable quality, use these reputable platforms to experience high-quality surround sound: MP3 Surround - Sound On Sound
A very specific topic!
There are many "5.1 Surround Sound" Hindi song uploads on YouTube. They are free and easy to find. 5.1 Surround Sound Hindi Mp3 Songs Free Download
The industry standard for cinema-quality surround sound. 2. Best Sources for 5.1 Bollywood Audio Since direct free downloads of 5