Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book01/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8090-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-8090-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book01/1812_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-8090-1812_Wilson_Harmony_FourNewCountryDances.abc 179 ABC music file with the extracted tune(s)
Tune-8090-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-8090-1812_Wilson_Harmony_FourNewCountryDances.txt 179 Plain-text file with the extracted tune(s)
Tune-8090-get.log 7908 Log file, useful mostly for debugging
Tune-80901-get.log 8623 Log file, useful mostly for debugging
Tune-80902-get.log 4990 Log file, useful mostly for debugging
Tune-80903-get.log 4720 Log file, useful mostly for debugging
Tune-80905-get.log 1461 Log file, useful mostly for debugging
Tune-80906-MichaelDabney_12Minuets12Dances-1760-V1.abc 176 ABC music file with the extracted tune(s)
Tune-80906-MichaelDabney_12Minuets12Dances-1760-V1.ps 6 PostScript
Tune-80906-MichaelDabney_12Minuets12Dances-1760-V1.txt 176 Plain-text file with the extracted tune(s)
Tune-80906-get.log 4725 Log file, useful mostly for debugging
Tune-80907-get.log 3552 Log file, useful mostly for debugging
Tune-80909-get.log 10094 Log file, useful mostly for debugging
These files should be available for 24 hours.