Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book23/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8153-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-8153-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book23/1812_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_81531.log 147342 Log file, useful mostly for debugging
Tune-8153-1812_Wilson_Harmony_FourNewCountryDances.abc 179 ABC music file with the extracted tune(s)
Tune-8153-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-8153-1812_Wilson_Harmony_FourNewCountryDances.txt 179 Plain-text file with the extracted tune(s)
Tune-8153-get.log 8362 Log file, useful mostly for debugging
Tune-81530-get.log 4153 Log file, useful mostly for debugging
Tune-81533-get.log 11892 Log file, useful mostly for debugging
Tune-81534-get.log 3382 Log file, useful mostly for debugging
Tune-81536-get.log 3797 Log file, useful mostly for debugging
Tune-81538-get.log 4931 Log file, useful mostly for debugging
These files should be available for 24 hours.