Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/slipjig/24CountryDances_1804_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3422-24CountryDances_1804_Thompson.ps) >>/Users/jc/w/tmp/Tune-3422-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/slipjig/24CountryDances_1804_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-3422-24CountryDances_1804_Thompson.abc 169 ABC music file with the extracted tune(s)
Tune-3422-24CountryDances_1804_Thompson.ps 6 PostScript
Tune-3422-24CountryDances_1804_Thompson.txt 169 Plain-text file with the extracted tune(s)
Tune-3422-get.log 8726 Log file, useful mostly for debugging
Tune-34220-get.log 4523 Log file, useful mostly for debugging
Tune-34221-get.log 5588 Log file, useful mostly for debugging
Tune-34222-get.log 7266 Log file, useful mostly for debugging
Tune-34224-get.log 5551 Log file, useful mostly for debugging
Tune-34225-get.log 5234 Log file, useful mostly for debugging
Tune-34226-get.log 5725 Log file, useful mostly for debugging
Tune-34227-get.log 7813 Log file, useful mostly for debugging
Tune-34228-get.log 4656 Log file, useful mostly for debugging
Tune-34229-get.log 3280 Log file, useful mostly for debugging
These files should be available for 24 hours.