Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1777/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9693-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-9693-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1777/1812_Wilson_Harmony_FourNewCountryDances.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_96933.log 1498865 Log file, useful mostly for debugging
Coll_96939.log 2375535 Log file, useful mostly for debugging
Tune-9693-1812_Wilson_Harmony_FourNewCountryDances.abc 177 ABC music file with the extracted tune(s)
Tune-9693-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-9693-1812_Wilson_Harmony_FourNewCountryDances.txt 177 Plain-text file with the extracted tune(s)
Tune-9693-get.log 13532 Log file, useful mostly for debugging
Tune-96932-get.log 4108 Log file, useful mostly for debugging
Tune-96934-get.log 10072 Log file, useful mostly for debugging
Tune-96936-get.log 4721 Log file, useful mostly for debugging
Tune-96937-get.log 4332 Log file, useful mostly for debugging
These files should be available for 24 hours.