SHNTOOL:
D:\Music\gd68-01-22\gd68-01-22.shnf>shntool len *.shn
    length     expanded size   cdr  WAVE  probs   filename
    16:05.07     170242508     ---   --    -xx    gd68-01-22d1t01.shn
     1:43.16      18206876     ---   --    -xx    gd68-01-22d1t02.shn
     2:37.62      27840668     ---   --    -xx    gd68-01-22d1t03.shn
     3:19.47      35214188     ---   --    -xx    gd68-01-22d1t04.shn
     7:53.41      83533676     ---   --    -xx    gd68-01-22d1t05.shn
     1:57.68      20798780     ---   --    -xx    gd68-01-22d1t06.shn
     4:50.04      51165452     ---   --    -xx    gd68-01-22d1t07.shn
     8:22.34      88632812     ---   --    -xx    gd68-01-22d1t08.shn
     5:43.04      60514652     ---   --    -xx    gd68-01-22d1t09.shn
     4:13.37      44716268     ---   --    -xx    gd68-01-22d1t10.shn
     6:39.47      70494188     ---   --    -xx    gd68-01-22d1t11.shn
     4:13.02      44633948     ---   --    -xx    gd68-01-22d1t12.shn
     5:02.69      53435132     ---   --    -xx    gd68-01-22d1t13.shn
    72:41.63     769429148 B                      (totals for 13 files)

MD5s:
b2cbf8a1ae84680d41edb9aed76c0fcd *gd68-01-22d1t06.shn
fa839125238139c083527fd6df94668c *gd68-01-22d1t03.shn
a7003c2edeaf976379c0cec0be057223 *gd68-01-22d1t04.shn
dc5dede80d49cf32857049e8b6dc562d *gd68-01-22d1t05.shn
6edf3a41ba60c0baee646e16c7e8a057 *gd68-01-22d1t01.shn
77365d5dede85a8216c8cca63061de85 *gd68-01-22d1t07.shn
1b0d74824d15827c34c08426bf3e8404 *gd68-01-22d1t08.shn
227620e81ba79c35dab9565a74b79abc *gd68-01-22d1t09.shn
436000ae4c3063b5bdb64c87f295a708 *gd68-01-22d1t10.shn
2d41ba3e1153f8023c9b53f838388fe5 *gd68-01-22d1t11.shn
3b89921f6a91fd3d08cc99f43ebe52c3 *gd68-01-22d1t12.shn
c4108d018a5cd27ce8c589f3d7fa5462 *gd68-01-22d1t13.shn
417038503977b79d606ea4810b3e5c0b *gd68-01-22d1t02.shn