Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/gavving-bin/24CountryDances_1782_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4472-24CountryDances_1782_Thompson.ps) >>/Users/jc/w/tmp/Tune-4472-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/gavving-bin/24CountryDances_1782_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_44720.log 145378 Log file, useful mostly for debugging
Tune-4472-24CountryDances_1782_Thompson.abc 173 ABC music file with the extracted tune(s)
Tune-4472-24CountryDances_1782_Thompson.ps 6 PostScript
Tune-4472-24CountryDances_1782_Thompson.txt 173 Plain-text file with the extracted tune(s)
Tune-4472-get.log 8576 Log file, useful mostly for debugging
Tune-44720-WilliamCampbell_10thBook_1798-V2.abc 169 ABC music file with the extracted tune(s)
Tune-44720-WilliamCampbell_10thBook_1798-V2.ps 6 PostScript
Tune-44720-WilliamCampbell_10thBook_1798-V2.txt 169 Plain-text file with the extracted tune(s)
Tune-44720-get.log 8781 Log file, useful mostly for debugging
Tune-44723-get.log 4373 Log file, useful mostly for debugging
Tune-44724-get.log 4360 Log file, useful mostly for debugging
Tune-44725-get.log 9855 Log file, useful mostly for debugging
Tune-44727-get.log 5622 Log file, useful mostly for debugging
These files should be available for 24 hours.