To remember the old days, Benjamin Pulido brought us a mod for Quake 4, adds Quake 1 original sounds like: some weapons, Quake 1 marine and Quake original music on some missions.
Quake 1 super pack sounds Release Notes:
Author: Benjamin Pulido
Web Page: Benpulido.webs.com
Extract the pk4 files to Quake4/q4base
note: Delete the quake 2 sound to play the quake 1 sounds.