A Minecraft note block remake of the Green Hill Zone theme from the Sonic the Hedgehog game. The Minecraft Sonic map I'm playing in the video is a classic by FVDisco (it only works on 1.4 I believe): https://www.planetminecraft.com/project/sonic-the-hedgehog-1656738/ I made the whole song manually by ear using only note block sounds, with some minor audio effects added, like reverb and compression, to make it sound better.