Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Children/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4926-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-4926-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Children/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_4926.log 886021 Log file, useful mostly for debugging
Tune-4926-1812_Wilson_Harmony_FourNewCountryDances.abc 181 ABC music file with the extracted tune(s)
Tune-4926-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-4926-1812_Wilson_Harmony_FourNewCountryDances.txt 181 Plain-text file with the extracted tune(s)
Tune-4926-get.log 4718 Log file, useful mostly for debugging
Tune-49261-get.log 4492 Log file, useful mostly for debugging
Tune-49263-get.log 8716 Log file, useful mostly for debugging
Tune-49267-get.log 4098 Log file, useful mostly for debugging
Tune-49268-get.log 5638 Log file, useful mostly for debugging
These files should be available for 24 hours.