Grunnen Rocks Home Willem Kolvoort
Flipper Covers
only covers of this band listed here

  1. Happy Supply: Ha Ha Ha
         on Smile! (H)it's ... (7", Dutch Courage Records)
  2. The Dirtbombs: Ha Ha Ha
         on Crashdown Day (7", Corduroy Records)
  3. The Dirtbombs: Ha Ha Ha
         on If You Don't Already Have A Look (2xCD, In The Red)
  4. Unsane: Ha, Ha, Ha
         on This Plan (7", D.C Records)

Links
  1. Flipper @ grunnenrocks.nl