Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Anonymous2/24CountryDances_1809_Cahusac_FTM.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3208-24CountryDances_1809_Cahusac_FTM.ps) >>/Users/jc/w/tmp/Tune-3208-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Anonymous2/24CountryDances_1809_Cahusac_FTM.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-3208-24CountryDances_1809_Cahusac_FTM.abc 175 ABC music file with the extracted tune(s)
Tune-3208-24CountryDances_1809_Cahusac_FTM.ps 6 PostScript
Tune-3208-24CountryDances_1809_Cahusac_FTM.txt 175 Plain-text file with the extracted tune(s)
Tune-3208-get.log 9144 Log file, useful mostly for debugging
Tune-32080-get.log 5757 Log file, useful mostly for debugging
Tune-32082-get.log 4577 Log file, useful mostly for debugging
Tune-32084-get.log 3982 Log file, useful mostly for debugging
Tune-32085-get.log 4865 Log file, useful mostly for debugging
Tune-32088-get.log 5240 Log file, useful mostly for debugging
Tune-32089-get.log 4040 Log file, useful mostly for debugging
These files should be available for 24 hours.