Expand & organize a bunch of stuff downloaded from BandCamp

expand_and_rename.ps1

gci *.zip | %{ Expand-Archive $_ }
gci -Directory | %{ 
  $parts = $_.Name.Split("-")
  $artist = $parts[0].TrimEnd().TrimStart()
  $album = (-join $parts[1..($parts.Length-1)]).TrimEnd().TrimStart()
  $newdirname = [System.IO.Path]::Combine($artist,$album)
  $newdir = mkdir $newdirname
  Move-item $_\* $newdir
  Remove-Item $_
}