FNF V.S. Sonic mod - Green Hill Zone by HeartinaRosebud on DeviantArt

Stream Sonic.exe ~ Green Hill Zone (Piano) by Cosix101

Play Sonic 1 End Credits Music Sheet

Stream Sonic.exe Green hill zone extended remix by Zuquiel Binsenor

Sonic.exe Green Hill Zone Song

CreepyPasta - Sonic.exe - Wattpad

The only original soundtrack used in the original Sonic.exe game. Whatever your grievances may be with the creepypasta you gotta admit this song was really unsettling. So much emotion can be found

Green Hill Zone Official Resso - Create Music Produtions-NanaSonicMusicTH Productions - Listening To Music On Resso

SONIC.EXE, Wiki

How strong is Sonic.exe, like his power level or his limits? - Quora

Green Hill Zone - BlVkarot