Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/CNS/ViolaRuth_Pioneer.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7797-ViolaRuth_Pioneer.ps) >>/Users/jc/w/tmp/Tune-7797-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/CNS/ViolaRuth_Pioneer.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_77970.log 648812 Log file, useful mostly for debugging
Tune-7797-ViolaRuth_Pioneer.abc 153 ABC music file with the extracted tune(s)
Tune-7797-ViolaRuth_Pioneer.ps 6 PostScript
Tune-7797-ViolaRuth_Pioneer.txt 153 Plain-text file with the extracted tune(s)
Tune-7797-get.log 12411 Log file, useful mostly for debugging
Tune-77970-24CountryDances_1809_Cahusac_AK.abc 170 ABC music file with the extracted tune(s)
Tune-77970-24CountryDances_1809_Cahusac_AK.ps 6 PostScript
Tune-77970-24CountryDances_1809_Cahusac_AK.txt 170 Plain-text file with the extracted tune(s)
Tune-77970-get.log 14271 Log file, useful mostly for debugging
Tune-77972-get.log 4350 Log file, useful mostly for debugging
Tune-77973-get.log 5433 Log file, useful mostly for debugging
Tune-77974-get.log 2827 Log file, useful mostly for debugging
Tune-77976-get.log 3654 Log file, useful mostly for debugging
Tune-77977-24CountryDances_1782_Thompson.abc 170 ABC music file with the extracted tune(s)
Tune-77977-24CountryDances_1782_Thompson.ps 6 PostScript
Tune-77977-24CountryDances_1782_Thompson.txt 170 Plain-text file with the extracted tune(s)
Tune-77977-get.log 7500 Log file, useful mostly for debugging
Tune-77978-get.log 9561 Log file, useful mostly for debugging
These files should be available for 24 hours.