Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/5Trad/24CountryDances_1805_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4510-24CountryDances_1805_Thompson.ps) >>/Users/jc/w/tmp/Tune-4510-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/5Trad/24CountryDances_1805_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
Coll_45103.log 1402707 Log file, useful mostly for debugging
Tune-4510-24CountryDances_1805_Thompson.abc 167 ABC music file with the extracted tune(s)
Tune-4510-24CountryDances_1805_Thompson.ps 6 PostScript
Tune-4510-24CountryDances_1805_Thompson.txt 167 Plain-text file with the extracted tune(s)
Tune-4510-get.log 9744 Log file, useful mostly for debugging
Tune-45100-ThomasBraysCountryDances1699.abc 165 ABC music file with the extracted tune(s)
Tune-45100-ThomasBraysCountryDances1699.pdf 2217 Portable Data Format
Tune-45100-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-45100-ThomasBraysCountryDances1699.txt 165 Plain-text file with the extracted tune(s)
Tune-45100-get.log 5430 Log file, useful mostly for debugging
Tune-45103-get.log 5274 Log file, useful mostly for debugging
Tune-45104-get.log 9387 Log file, useful mostly for debugging
Tune-45106-24CountryDances_1804_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-45106-24CountryDances_1804_Thompson.ps 6 PostScript
Tune-45106-24CountryDances_1804_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-45106-get.log 4513 Log file, useful mostly for debugging
Tune-45107-get.log 3402 Log file, useful mostly for debugging
These files should be available for 24 hours.