Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Entry/24CountryDances_1810_Button_Whitaker_Elegant.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7685-24CountryDances_1810_Button_Whitaker_Elegant.ps) >>/Users/jc/w/tmp/Tune-7685-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Entry/24CountryDances_1810_Button_Whitaker_Elegant.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_76854.log 151917 Log file, useful mostly for debugging
Tune-7685-24CountryDances_1810_Button_Whitaker_Elegant.abc 182 ABC music file with the extracted tune(s)
Tune-7685-24CountryDances_1810_Button_Whitaker_Elegant.ps 6 PostScript
Tune-7685-24CountryDances_1810_Button_Whitaker_Elegant.txt 182 Plain-text file with the extracted tune(s)
Tune-7685-get.log 4786 Log file, useful mostly for debugging
Tune-76852-get.log 3400 Log file, useful mostly for debugging
Tune-76854-get.log 5449 Log file, useful mostly for debugging
Tune-76855-get.log 13733 Log file, useful mostly for debugging
Tune-76859-get.log 8626 Log file, useful mostly for debugging
These files should be available for 24 hours.