Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CDoT/24CountryDances_1809_Cahusac.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9461-24CountryDances_1809_Cahusac.ps) >>/Users/jc/w/tmp/Tune-9461-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CDoT/24CountryDances_1809_Cahusac.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_94610.log 987 Log file, useful mostly for debugging
Tune-9461-24CountryDances_1809_Cahusac.abc 165 ABC music file with the extracted tune(s)
Tune-9461-24CountryDances_1809_Cahusac.ps 6 PostScript
Tune-9461-24CountryDances_1809_Cahusac.txt 165 Plain-text file with the extracted tune(s)
Tune-9461-get.log 4442 Log file, useful mostly for debugging
Tune-94615-get.log 5412 Log file, useful mostly for debugging
Tune-94617-Landrin_Potpourri.abc 161 ABC music file with the extracted tune(s)
Tune-94617-Landrin_Potpourri.ps 6 PostScript
Tune-94617-Landrin_Potpourri.txt 161 Plain-text file with the extracted tune(s)
Tune-94617-get.log 4182 Log file, useful mostly for debugging
These files should be available for 24 hours.