Of the two rock bands, Okkervil River or Hüsker Dü, which began as a trio made up of Shef and friends?
Hüsker Dü: Hüsker Dü was an American rock band formed in Saint Paul, Minnesota, in 1979. Okkervil River: Okkervil River is an American rock band led by singer-songwriter Will Sheff.
i don't know