Audiophile

Bike Mike's Dale: In the bunker near Mike's camp, about 750 meters east of The Chop Shop outpost. The camp has a red silo; the bunker is south of it.

Bradbury Wood: In a boarded-up building at Bradbury Wood, about 775 meters north of Prosperity. This location is also part of the 'Losing Streak' mission to recruit Bean.

Fillmore's Hovel: In an underground bunker about 800 meters south of The Refinery outpost, on the south side of the road and west of the river.

Forgotten Barracks: About 375 meters southeast of the Watering Hole outpost. Look for Highwaymen and a skunk in the building. The player is in an unlocked room.

Frobisher's Memory: In a cave on the east slope of the mountain, about 350 meters east of the Signal Point outpost. Climb a ledge via a rope from a boulder north of the camp.

Pump House: At the Deep North Irrigation Reservoir, about 440 meters north of The Chop Shop outpost. Go behind the elevated structure to access the pump house. Beware of demon fish in the reservoir.

Ratgut Pass: About 500 meters southeast of the Sacred Lumber outpost, near a bridge. Beware of animals and Highwaymen. Find the key to a locked restroom on a cabinet, then break boards to get the player.

Sein's Sanctuary: In a shallow dugout just south of Sein's House, about 375 meters northwest of the Sacred Lumber outpost. Remove boards to access the dugout.

Sergey's Place: About 700 meters east of the Signal Point outpost, on the slope above the river near sunken cargo containers. Remove boards to enter a container.

Tombwater: About 720 meters west of the Watering Hole outpost. The player is in a locked room. Use Lock Picking or blast open a freezer on a refrigerator with an explosive to find Vasquez's Old Key, then open the door.