Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1751/24CountryDances_1804_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1443-24CountryDances_1804_Thompson.ps) >>/Users/jc/w/tmp/Tune-1443-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1751/24CountryDances_1804_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-1443-24CountryDances_1804_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-1443-24CountryDances_1804_Thompson.ps 6 PostScript
Tune-1443-24CountryDances_1804_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-1443-get.log 9351 Log file, useful mostly for debugging
Tune-14434-get.log 4135 Log file, useful mostly for debugging
Tune-14436-get.log 8200 Log file, useful mostly for debugging
Tune-14437-get.log 4824 Log file, useful mostly for debugging
These files should be available for 24 hours.