Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1758/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8832-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-8832-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1758/1812_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
Coll_88326.log 161666 Log file, useful mostly for debugging
Tune-8832-1812_Wilson_Harmony_FourNewCountryDances.abc 177 ABC music file with the extracted tune(s)
Tune-8832-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-8832-1812_Wilson_Harmony_FourNewCountryDances.txt 177 Plain-text file with the extracted tune(s)
Tune-8832-get.log 4692 Log file, useful mostly for debugging
Tune-88320-get.log 4913 Log file, useful mostly for debugging
Tune-88321-get.log 1509 Log file, useful mostly for debugging
Tune-88326-get.log 1445 Log file, useful mostly for debugging
Tune-88327-get.log 4014 Log file, useful mostly for debugging
These files should be available for 24 hours.