Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book22/24CountryDances_1782_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7877-24CountryDances_1782_Thompson.ps) >>/Users/jc/w/tmp/Tune-7877-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book22/24CountryDances_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
Tune-7877-24CountryDances_1782_Thompson.abc 168 ABC music file with the extracted tune(s)
Tune-7877-24CountryDances_1782_Thompson.ps 6 PostScript
Tune-7877-24CountryDances_1782_Thompson.txt 168 Plain-text file with the extracted tune(s)
Tune-7877-get.log 8783 Log file, useful mostly for debugging
Tune-78771-GoldenBookOfFavoriteSongs1.abc 164 ABC music file with the extracted tune(s)
Tune-78771-GoldenBookOfFavoriteSongs1.txt 164 Plain-text file with the extracted tune(s)
Tune-78771-get.log 3480 Log file, useful mostly for debugging
Tune-78773-get.log 4371 Log file, useful mostly for debugging
Tune-78775-get.log 4882 Log file, useful mostly for debugging
Tune-78778-get.log 4234 Log file, useful mostly for debugging
These files should be available for 24 hours.