Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book27/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2997-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-2997-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book27/1812_Wilson_Harmony_FourNewCountryDances.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-2997-1812_Wilson_Harmony_FourNewCountryDances.abc 179 ABC music file with the extracted tune(s)
Tune-2997-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-2997-1812_Wilson_Harmony_FourNewCountryDances.txt 179 Plain-text file with the extracted tune(s)
Tune-2997-get.log 4706 Log file, useful mostly for debugging
Tune-29970-get.log 3144 Log file, useful mostly for debugging
Tune-29971-get.log 4467 Log file, useful mostly for debugging
Tune-29973-get.log 5054 Log file, useful mostly for debugging
Tune-29974-JohnJohnson_ChoiceCollectionVol8-V1.abc 173 ABC music file with the extracted tune(s)
Tune-29974-JohnJohnson_ChoiceCollectionVol8-V1.pdf 2217 Portable Data Format
Tune-29974-JohnJohnson_ChoiceCollectionVol8-V1.ps 6 PostScript
Tune-29974-JohnJohnson_ChoiceCollectionVol8-V1.txt 173 Plain-text file with the extracted tune(s)
Tune-29974-get.log 5611 Log file, useful mostly for debugging
Tune-29975-get.log 8500 Log file, useful mostly for debugging
Tune-29976-get.log 3695 Log file, useful mostly for debugging
Tune-29977-get.log 12375 Log file, useful mostly for debugging
Tune-29978-get.log 3400 Log file, useful mostly for debugging
These files should be available for 24 hours.