This is the official Unpacking OST. It was composed by Jeff van Dyck. The game was developed by Witch Beam and created by Wren Brier and Tim Dawson. Buy or stream here: distrokid.com/...
Every level has a music player in it, like a cassette player or record player. Some levels have more than one. If you activate the music player, it plays a song that the main character, or their roommate is listening to at that time.