From the author's README on Thunderstore

Adds 16 song(s) to skate.

Playlists & Tracklist

Crystal Castles - Crystal Castles

Crystal Castles - Untrust Us
Crystal Castles - Alice Practice
Crystal Castles - Crimewave
Crystal Castles - Magic Spells
Crystal Castles - Xxzxcuzx Me
Crystal Castles - Air War
Crystal Castles - Courtship Dating
Crystal Castles - Good Time
Crystal Castles - 1991
Crystal Castles - Vanished
Crystal Castles - Knights
Crystal Castles - Love and Caring
Crystal Castles - Through the Hosiery
Crystal Castles - Reckless
Crystal Castles - Black Panther
Crystal Castles - Tell Me What to Swallow

Installation

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

Packaged with ReSkate Music Packer

Install Crystal Castles Crystal Castles

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

Open ReSkateLauncher.exe and go to MODS.
Search for Crystal Castles Crystal Castles 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.