Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1808/24CountryDances_1796_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6760-24CountryDances_1796_Preston.ps) >>/Users/jc/w/tmp/Tune-6760-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1808/24CountryDances_1796_Preston.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-6760-24CountryDances_1796_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-6760-24CountryDances_1796_Preston.ps 6 PostScript
Tune-6760-24CountryDances_1796_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-6760-get.log 5727 Log file, useful mostly for debugging
Tune-67601-get.log 1385 Log file, useful mostly for debugging
Tune-67602-get.log 4014 Log file, useful mostly for debugging
Tune-67606-get.log 4737 Log file, useful mostly for debugging
Tune-67609-get.log 3334 Log file, useful mostly for debugging
These files should be available for 24 hours.