Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/T/24CountryDances_1805_Gray_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4385-24CountryDances_1805_Gray_Thompson.ps) >>/Users/jc/w/tmp/Tune-4385-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/T/24CountryDances_1805_Gray_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-4385-24CountryDances_1805_Gray_Thompson.abc 168 ABC music file with the extracted tune(s)
Tune-4385-24CountryDances_1805_Gray_Thompson.ps 6 PostScript
Tune-4385-24CountryDances_1805_Gray_Thompson.txt 168 Plain-text file with the extracted tune(s)
Tune-4385-get.log 14541 Log file, useful mostly for debugging
Tune-43850-get.log 11656 Log file, useful mostly for debugging
Tune-43852-get.log 6023 Log file, useful mostly for debugging
Tune-43856-get.log 8395 Log file, useful mostly for debugging
Tune-43857-JohnJohnson_ChoiceCollectionVol8-V1.abc 172 ABC music file with the extracted tune(s)
Tune-43857-JohnJohnson_ChoiceCollectionVol8-V1.ps 6 PostScript
Tune-43857-JohnJohnson_ChoiceCollectionVol8-V1.txt 172 Plain-text file with the extracted tune(s)
Tune-43857-get.log 4518 Log file, useful mostly for debugging
Tune-43858-get.log 8844 Log file, useful mostly for debugging
Tune-43859-get.log 7699 Log file, useful mostly for debugging
These files should be available for 24 hours.