Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/FC/24CountryDances_1779_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1500-24CountryDances_1779_Thompson.ps) >>/Users/jc/w/tmp/Tune-1500-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/FC/24CountryDances_1779_Thompson.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-1500-24CountryDances_1779_Thompson.abc 164 ABC music file with the extracted tune(s)
Tune-1500-24CountryDances_1779_Thompson.ps 6 PostScript
Tune-1500-24CountryDances_1779_Thompson.txt 164 Plain-text file with the extracted tune(s)
Tune-1500-get.log 4455 Log file, useful mostly for debugging
Tune-15000-get.log 103318 Log file, useful mostly for debugging
Tune-15004-get.log 11272 Log file, useful mostly for debugging
Tune-15005-get.log 6497 Log file, useful mostly for debugging
Tune-15006-get.log 4445 Log file, useful mostly for debugging
Tune-15007-get.log 9743 Log file, useful mostly for debugging
Tune-15009-get.log 3488 Log file, useful mostly for debugging
These files should be available for 24 hours.