From the author's README on Thunderstore

Full Rainbow Bridge Album by Sematary

Playlists & Tracklist

RAINBOW BRIDGE - FULL ALBUM

SEMATARY & GHOST MOUNTAIN - BUNNY SUIT [OFFICIAL VIDEO] 2k19 - SEMATARY (1)
SEMATARY - SLAUGHTER HOUSE OFFICIAL VIDEO - SEMATARY
SEMATARY - ARSON (FT. GHOST MOUNTAIN) - HAUNTED MOUND OFFICIAL
SEMATARY - CEMETERY - HAUNTED MOUND OFFICIAL
SEMATARY - CREATINE - HAUNTED MOUND OFFICIAL
SEMATARY - IM RELOADING - HAUNTED MOUND OFFICIAL
SEMATARY - REVERENCE OFFICIAL VIDEO - SEMATARY
SEMATARY - SHOTGUN (FT. GHOST MOUNTAIN) - HAUNTED MOUND OFFICIAL
SEMATARY - THE GREAT MOTHMAN (BONUS TRACK) - HAUNTED MOUND OFFICIAL
SEMATARY - TOOLBOX (FT. GHOST MOUNTAIN & GODS WISDOM) - HAUNTED MOUND OFFICIAL
SEMATARY-DENTAL FLOSS (MUSIC VIDEO) #hauntedmound #ghostmountain #sematary NOT OFFICIAL CLIP - ha-ha-hauntaholics

Installation

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

Packaged with ReSkate Music Packer

Install RAINBOW BRIDGE SEMATARY

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

Open ReSkateLauncher.exe and go to MODS.
Search for RAINBOW BRIDGE SEMATARY 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.