Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Highland_Laddy.abc/24CountryDances_1782_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4143-24CountryDances_1782_Skillern.ps) >>/Users/jc/w/tmp/Tune-4143-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Highland_Laddy.abc/24CountryDances_1782_Skillern.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_41436.log 155694 Log file, useful mostly for debugging
Tune-4143-24CountryDances_1782_Skillern.abc 180 ABC music file with the extracted tune(s)
Tune-4143-24CountryDances_1782_Skillern.ps 6 PostScript
Tune-4143-24CountryDances_1782_Skillern.txt 180 Plain-text file with the extracted tune(s)
Tune-4143-get.log 4549 Log file, useful mostly for debugging
Tune-41431-get.log 5029 Log file, useful mostly for debugging
Tune-41434-get.log 4024 Log file, useful mostly for debugging
Tune-41439-get.log 4571 Log file, useful mostly for debugging
These files should be available for 24 hours.