Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/save/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9413-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-9413-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/save/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-9413-1812_Wilson_Harmony_FourNewCountryDances.abc 177 ABC music file with the extracted tune(s)
Tune-9413-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-9413-1812_Wilson_Harmony_FourNewCountryDances.txt 177 Plain-text file with the extracted tune(s)
Tune-9413-get.log 4694 Log file, useful mostly for debugging
Tune-94132-get.log 8693 Log file, useful mostly for debugging
Tune-94133-get.log 4109 Log file, useful mostly for debugging
Tune-94136-get.log 3224 Log file, useful mostly for debugging
Tune-94137-get.log 13783 Log file, useful mostly for debugging
Tune-94139-Button_Whitaker_12ElegantNewDances_1810.abc 0 ABC music file with the extracted tune(s)
Tune-94139-get.log 12381 Log file, useful mostly for debugging
These files should be available for 24 hours.