It dread all over

|     D       D       D       D   |     G       G       G       G   |
|---------------------------------|-----------4-5-7-----------4-5-7-|
|-----------4-5-7-----------4-5-7-|-5-----5-5-------5---5-5-5-------|
|-5-----5-5-------5---5-5-5-------|---------------------------------|
|---------------------------------|---------------------------------|