|Effects|| Sold To Abraham Washington or Ahzrukhal|
Given To Agatha
The Soil Stradivarius is an old violin found within Vault 92, specifically the "Sound Testing" block in a recording block. It is in the southern most section of the room.
 Agatha's Song
- Main Article: Agatha's Song
It may be returned to Agatha to complete the quest. As a reward, you gain access to Agatha's Radio Station. It can also be sold to Abraham Washington in Rivet City for 200 caps (300 if you pass a speech check) as well as Ahzrukhal in the Underworld.