Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/William_Thomas_Green/24CountryDances_1800_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5949-24CountryDances_1800_Preston.ps) >>/Users/jc/w/tmp/Tune-5949-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/William_Thomas_Green/24CountryDances_1800_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-5949-24CountryDances_1800_Preston.abc 181 ABC music file with the extracted tune(s)
Tune-5949-24CountryDances_1800_Preston.ps 6 PostScript
Tune-5949-24CountryDances_1800_Preston.txt 181 Plain-text file with the extracted tune(s)
Tune-5949-get.log 4538 Log file, useful mostly for debugging
Tune-59491-get.log 4308 Log file, useful mostly for debugging
Tune-59493-get.log 3198 Log file, useful mostly for debugging
Tune-59496-get.log 9892 Log file, useful mostly for debugging
Tune-59497-JamesJohnson_ScotsMusicalMuseumV5-V2.abc 177 ABC music file with the extracted tune(s)
Tune-59497-JamesJohnson_ScotsMusicalMuseumV5-V2.ps 6 PostScript
Tune-59497-JamesJohnson_ScotsMusicalMuseumV5-V2.txt 177 Plain-text file with the extracted tune(s)
Tune-59497-get.log 4561 Log file, useful mostly for debugging
Tune-59499-get.log 3656 Log file, useful mostly for debugging
These files should be available for 24 hours.