Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/HUTB1/Urbani_Liston_1800.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1085-Urbani_Liston_1800.ps) >>/Users/jc/w/tmp/Tune-1085-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HUTB1/Urbani_Liston_1800.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-1085-Urbani_Liston_1800.abc 156 ABC music file with the extracted tune(s)
Tune-1085-Urbani_Liston_1800.ps 6 PostScript
Tune-1085-Urbani_Liston_1800.txt 156 Plain-text file with the extracted tune(s)
Tune-1085-get.log 14228 Log file, useful mostly for debugging
Tune-10852-get.log 7155 Log file, useful mostly for debugging
Tune-10853-24CountryDances_1774_Thompson.abc 168 ABC music file with the extracted tune(s)
Tune-10853-24CountryDances_1774_Thompson.pdf 2217 Portable Data Format
Tune-10853-24CountryDances_1774_Thompson.ps 6 PostScript
Tune-10853-24CountryDances_1774_Thompson.txt 168 Plain-text file with the extracted tune(s)
Tune-10853-get.log 10103 Log file, useful mostly for debugging
Tune-10854-get.log 4967 Log file, useful mostly for debugging
Tune-10855-get.log 3366 Log file, useful mostly for debugging
Tune-10857-get.log 5493 Log file, useful mostly for debugging
Tune-10859-get.log 4944 Log file, useful mostly for debugging
These files should be available for 24 hours.