Sonic Sad Hill - Calm Hill / Sad Hill (печальный холм) act 3 music (50hz PAL)

if anyone can tell me where this song originally comes from please let me know, I've been looking for years a pretty downtempo kinda song from a fairly obscure Russian hack, if only they didn't fuck up those octave shift transitions... x_x the act where this song plays was renamed ‘Calm Hill’ in the SHC2019 version of this hack if you want to hear this in 60hz NTSC here you go https://www.youtube.com/watch?v=9kBPYAiWIqc