From the author's README on Thunderstore

The A/V Club presents the Album Cover Pack.

Includes:

Moving Mountains - Moving Mountains

Circa Survive - Juturna

Arms Length - There's a Whole World Out There

Hayley Williams - Ego Death at a Bachelorette Party

Troubled Coast - Awake and Empty

Queens of the Stone Age - Songs for the Deaf

Mac Miller - Divine Feminine

Install The AV Club Album Cover Pack

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

Open ReSkateLauncher.exe and go to MODS.
Search for The AV Club Album Cover Pack 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.