Sonic the Hedgehog CD (2011)

Sonic 20th Anniversary by Original Soundtrack (CD, Nov-2011) for sale online

Sonic the Hedgehog CD, Sonic the Comic Wiki

Sonic 1 Steam ROM + Sonic 2 Steam ROM + Sonic CD 2011 + Sonic 3 & Knuckles Steam ROM : SEGA : Free Download, Borrow, and Streaming : Internet Archive

How to Mod (or Change) Sonic CD Music [Sonic CD (2011)] [Tutorials]

Sonic CD: Custom Soundtrack [Sonic CD (2011)] [Mods]

Sonic the Hedgehog CD (2011)/Gallery, Sonic Wiki Zone

Sonic the Hedgehog CD (2011)/Hidden content - Sonic Retro

Sonic CD [1996] - IGN

Sonic CD do Sega CD!

Sonic the Hedgehog CD (2011)

Sonic CD (PC) : SEGA : Free Download, Borrow, and Streaming : Internet Archive

Sonic the Hedgehog CD (2011) - The Cutting Room Floor

CD Style Sonic - 2023 Edition [Sonic CD (2011)] [Mods]