pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-931-reelsD-G.ps) >>/Users/jc/w/tmp/Tune-931-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/redhawk.org/nmd/reelsD-G.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_93101.log 154907 Log file, useful mostly for debugging
Coll_93122.log 259149 Log file, useful mostly for debugging
Coll_93143.log 263379 Log file, useful mostly for debugging
Coll_93154.log 142202 Log file, useful mostly for debugging
Coll_93155.log 254919 Log file, useful mostly for debugging
Coll_93199.log 145832 Log file, useful mostly for debugging
Find_93118.log 1531 Log file, useful mostly for debugging
Find_93122.log 1515 Log file, useful mostly for debugging
Find_93181.log 1499 Log file, useful mostly for debugging
Form_93102.log 830 Log file, useful mostly for debugging
Form_93106.log 870 Log file, useful mostly for debugging
Form_93108.log 878 Log file, useful mostly for debugging
Form_9311.log 830 Log file, useful mostly for debugging
Form_93112.log 830 Log file, useful mostly for debugging
Form_93115.log 842 Log file, useful mostly for debugging
Form_93139.log 865 Log file, useful mostly for debugging
Form_93155.log 856 Log file, useful mostly for debugging
Form_93156.log 484 Log file, useful mostly for debugging
Form_93161.log 829 Log file, useful mostly for debugging
Form_93172.log 838 Log file, useful mostly for debugging
Form_93186.log 880 Log file, useful mostly for debugging
Form_93193.log 848 Log file, useful mostly for debugging
Form_93198.log 856 Log file, useful mostly for debugging
Form_93199.log 849 Log file, useful mostly for debugging
Tune-931-get.log 4289 Log file, useful mostly for debugging
Tune-931-reelsD-G.abc 691 ABC music file with the extracted tune(s)
Tune-931-reelsD-G.ps 37440 PostScript
Tune-931-reelsD-G.txt 691 Plain-text file with the extracted tune(s)
Tune-93102-get.log 8114 Log file, useful mostly for debugging
Tune-93102-i-j.abc 323 ABC music file with the extracted tune(s)
Tune-93102-i-j.ps 36491 PostScript
Tune-93102-i-j.txt 323 Plain-text file with the extracted tune(s)
Tune-93112-get.log 8229 Log file, useful mostly for debugging
Tune-93118-get.log 1641 Log file, useful mostly for debugging
Tune-93122-get.log 6259 Log file, useful mostly for debugging
Tune-93123-get.log 2340 Log file, useful mostly for debugging
Tune-93127-get.log 280845 Log file, useful mostly for debugging
Tune-93129-get.log 6096 Log file, useful mostly for debugging
Tune-93132-Playford1.abc 257 ABC music file with the extracted tune(s)
Tune-93132-Playford1.ps 32834 PostScript
Tune-93132-Playford1.txt 257 Plain-text file with the extracted tune(s)
Tune-93132-get.log 4603 Log file, useful mostly for debugging
Tune-93136-get.log 3578 Log file, useful mostly for debugging
Tune-93141-get.log 3129 Log file, useful mostly for debugging
Tune-93142-get.log 1388 Log file, useful mostly for debugging
Tune-93145-get.log 4088 Log file, useful mostly for debugging
Tune-93146-4322-001.svg 15716 Scalable Vector Graphics format
Tune-93146-4322.abc 220 ABC music file with the extracted tune(s)
Tune-93146-4322.txt 220 Plain-text file with the extracted tune(s)
Tune-93146-get.log 3593 Log file, useful mostly for debugging
Tune-93155-get.log 3360 Log file, useful mostly for debugging
Tune-93164-Ian_Powrie_1.abc 266 ABC music file with the extracted tune(s)
Tune-93164-Ian_Powrie_1.pdf 13040 Portable Data Format
Tune-93164-Ian_Powrie_1.ps 33513 PostScript
Tune-93164-Ian_Powrie_1.txt 266 Plain-text file with the extracted tune(s)
Tune-93164-get.log 5296 Log file, useful mostly for debugging
Tune-93167-get.log 5330 Log file, useful mostly for debugging
Tune-9317-get.log 7803 Log file, useful mostly for debugging
Tune-93180-get.log 3566 Log file, useful mostly for debugging
Tune-93184-get.log 2921 Log file, useful mostly for debugging
Tune-93185-OSJ_abc_vol3.abc 467 ABC music file with the extracted tune(s)
Tune-93185-OSJ_abc_vol3.ps 34742 PostScript
Tune-93185-OSJ_abc_vol3.txt 467 Plain-text file with the extracted tune(s)
Tune-93185-get.log 5499 Log file, useful mostly for debugging
Tune-93186-get.log 3224 Log file, useful mostly for debugging
Tune-93191-get.log 2416 Log file, useful mostly for debugging
Tune-93196-get.log 1736 Log file, useful mostly for debugging
These files should be available for 24 hours.