The "Sound of Music" DLC brings melodies of joy to the Tunguska Exclusion Zone! An in-game portable radio player device provides all of the music in the game in HD, plus some bonus tracks! Just equip the radio as a tool, turn it on, and choose your favorite station, but make sure it has batteries!

Better yet, you can even place your own .MP3 files in the save game directory and the radio will play them under the "CUST" station!
MP3 location - C:\Users\USERNAME\AppData\LocalLow\RotoristWorkshop\Tunguska\Radio\

Included in the DLC:

• 3+ hours of sound track
  
• 7 pieces of Soviet music
  
• 11 pieces of string quartet music
  
• 5 pieces of acoustic guitar music
  
• 11 pieces of American rock and country music
  
• 12 pieces of horror ambience music
  
• A radio channel dedicated for player's custom .MP3 files