length     expanded size   cdr  WAVE problems filename
     4:25.25       46804844    ---   --   ---xx   bd1976-05-04t01.shn
     1:09.22       12223388    ---   --   ---xx   bd1976-05-04t02.shn
     4:56.17       52254428    ---   --   ---xx   bd1976-05-04t03.shn
     7:06.61       75289916    ---   --   ---xx   bd1976-05-04t04.shn
     7:10.53       75976700    ---   --   ---xx   bd1976-05-04t05.shn
     3:52.73       41096540    ---   --   ---xx   bd1976-05-04t06.shn
     4:33.50       48274844    ---   --   ---xx   bd1976-05-04t07.shn
     6:52.27       72740348    ---   --   ---xx   bd1976-05-04t08.shn
     3:55.59       41592812    ---   --   ---xx   bd1976-05-04t09.shn
     5:32.57       58698908    ---   --   ---xx   bd1976-05-04t10.shn
    49:35.69         500.63 MB                    (totals for 10 files, 0.6347 overall compression ratio)