Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Tunes/24CountryDances_1813_Button_Whitaker.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2344-24CountryDances_1813_Button_Whitaker.ps) >>/Users/jc/w/tmp/Tune-2344-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Tunes/24CountryDances_1813_Button_Whitaker.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-2344-24CountryDances_1792_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-2344-24CountryDances_1792_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-2344-24CountryDances_1813_Button_Whitaker.abc 174 ABC music file with the extracted tune(s)
Tune-2344-24CountryDances_1813_Button_Whitaker.ps 6 PostScript
Tune-2344-24CountryDances_1813_Button_Whitaker.txt 174 Plain-text file with the extracted tune(s)
Tune-2344-get.log 8134 Log file, useful mostly for debugging
Tune-23441-get.log 4658 Log file, useful mostly for debugging
Tune-23443-get.log 3901 Log file, useful mostly for debugging
Tune-23444-get.log 10475 Log file, useful mostly for debugging
Tune-23445-1812_Wilson_Harmony_FourNewCountryDances.abc 177 ABC music file with the extracted tune(s)
Tune-23445-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-23445-1812_Wilson_Harmony_FourNewCountryDances.txt 177 Plain-text file with the extracted tune(s)
Tune-23445-get.log 8266 Log file, useful mostly for debugging
Tune-23446-get.log 11163 Log file, useful mostly for debugging
Tune-23448-get.log 5565 Log file, useful mostly for debugging
These files should be available for 24 hours.