Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/EDM/24CountryDances_1810_Button_Whitaker.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7541-24CountryDances_1810_Button_Whitaker.ps) >>/Users/jc/w/tmp/Tune-7541-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EDM/24CountryDances_1810_Button_Whitaker.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_75418.log 161666 Log file, useful mostly for debugging
Tune-7541-24CountryDances_1810_Button_Whitaker.abc 172 ABC music file with the extracted tune(s)
Tune-7541-24CountryDances_1810_Button_Whitaker.ps 6 PostScript
Tune-7541-24CountryDances_1810_Button_Whitaker.txt 172 Plain-text file with the extracted tune(s)
Tune-7541-get.log 9140 Log file, useful mostly for debugging
Tune-75411-get.log 4660 Log file, useful mostly for debugging
Tune-75413-get.log 4159 Log file, useful mostly for debugging
Tune-75417-get.log 3724 Log file, useful mostly for debugging
Tune-75418-24CountryDances_1781_Skillern.abc 170 ABC music file with the extracted tune(s)
Tune-75418-24CountryDances_1781_Skillern.pdf 2217 Portable Data Format
Tune-75418-24CountryDances_1781_Skillern.ps 6 PostScript
Tune-75418-24CountryDances_1781_Skillern.txt 170 Plain-text file with the extracted tune(s)
Tune-75418-get.log 5459 Log file, useful mostly for debugging
Tune-75419-get.log 4716 Log file, useful mostly for debugging
These files should be available for 24 hours.