From the author's README on Thunderstore

Adds Life 1 by Quadeca to skate.

Playlists & Tracklist

Life 1

Quadeca - Life 1 (Where did the time go)
Quadeca - Dark Magic
Quadeca - The Hero Never Dies
Quadeca - It goes like this
Quadeca - CELERY
Quadeca - Make you my what
Quadeca - Regular guy
Quadeca - THE GAMBLER
Quadeca - Like you always do
Quadeca - Baby Steps
Quadeca - Hell of a time
Quadeca - Illusion of choice
Quadeca - Good grief
Quadeca - In another life...

Installation

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

Packaged with ReSkate Music Packer

Install Life 1 Quadeca

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

Open ReSkateLauncher.exe and go to MODS.
Search for Life 1 Quadeca 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.