Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/ECPMH/24CountryDances_1774_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2825-24CountryDances_1774_Thompson.ps) >>/Users/jc/w/tmp/Tune-2825-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ECPMH/24CountryDances_1774_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_28254.log 161667 Log file, useful mostly for debugging
Tune-2825-24CountryDances_1774_Thompson.abc 167 ABC music file with the extracted tune(s)
Tune-2825-24CountryDances_1774_Thompson.ps 6 PostScript
Tune-2825-24CountryDances_1774_Thompson.txt 167 Plain-text file with the extracted tune(s)
Tune-2825-get.log 4469 Log file, useful mostly for debugging
Tune-28252-get.log 3333 Log file, useful mostly for debugging
Tune-28253-get.log 10120 Log file, useful mostly for debugging
Tune-28254-get.log 5385 Log file, useful mostly for debugging
These files should be available for 24 hours.