Released to coincide with the 35th anniversary of the Sonic the Hedgehog franchise, compiling together vocal tracks from the games between 1998 to 2026. Packaged in a jewel case with an obi strip, with liner notes featuring all the lyrics, full credits and commentary from the series' former sound director Jun Senoue, current sound director Tomoya Ohtani, and lead producer of the Sonic series Takashi Iizuka. Includes a sticker of the cover image. Initial orders also came with a second sticker featuring a 35th anniversary design.

Track 1-1 and all of disc 2 are brand new to this release.
Tracks 1-2, 1-4, and 1-9 are new mixes for this release.
Track 1-8 is the 2009 remix featured on this version.
Track 1-14 is the 2007 remix featured on this version.