From the author's README on Thunderstore

The Complete Grey Sheep II Album by $UICIDEBOY$

Playlists & Tracklist

Grey Sheep II

$UICIDEBOY$ - Do You Believe in God
$UICIDEBOY$ - A Girl Named Drool and a Pack of Kools
$UICIDEBOY$ - The Sacred
$UICIDEBOY$ - Chevrolet (Pimpalicious Candy Cane Mane '74 Remix)
$UICIDEBOY$ - Aokigahara
$UICIDEBOY$ - Resin
$UICIDEBOY$ - THE NAIL TO THE CROSS [PROD. DIRTY VANS]

Installation

Install via Thunderstore Mod Manager, or drop into your ReSkate launcher.

Packaged with ReSkate Music Packer

Install Grey Sheep II Album

You need ReSkate and your own copy of skate. on Steam.

Open ReSkateLauncher.exe and go to MODS.
Search for Grey Sheep II Album and click install. The launcher also installs anything it depends on.
Press PLAY. In game, the MODS tab of the ReSkate menu (Insert) turns it on and off.

Or install it by hand: download the .zip and drop it on the launcher window, or unzip it into its own folder in Mods\ beside Skate.exe.

Maps show up in the ReSkate menu's level list. To join a server running a custom map, you need the same map installed. If the game won't load after installing, see known issues.

skatemods doesn't host or review this mod. The download comes straight from Thunderstore. Only install mods you trust, because scripts can run code.