From the author's README on Thunderstore

Adds 11 songs from Avenged Sevenfold's-Nightmare to skate.

Playlists & Tracklist

Nightmare

Avenged Sevenfold - Nightmare
Avenged Sevenfold - Welcome to the Family
Avenged Sevenfold - Danger Line (Album Version)
Avenged Sevenfold - Buried Alive
Avenged Sevenfold - Natural Born Killer
Avenged Sevenfold - So Far Away
Avenged Sevenfold - God Hates Us
Avenged Sevenfold - Victim
Avenged Sevenfold - Tonight the World Dies
Avenged Sevenfold - Fiction
Avenged Sevenfold - Save Me

Installation

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

Packaged with ReSkate Music Packer

Install Avenged Sevenfold Nightmare

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

Open ReSkateLauncher.exe and go to MODS.
Search for Avenged Sevenfold Nightmare 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.