Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book01/24CountryDances_1794_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3118-24CountryDances_1794_Preston.ps) >>/Users/jc/w/tmp/Tune-3118-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book01/24CountryDances_1794_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
Coll_31187.log 291810 Log file, useful mostly for debugging
Tune-3118-24CountryDances_1794_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-3118-24CountryDances_1794_Preston.ps 6 PostScript
Tune-3118-24CountryDances_1794_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-3118-get.log 4452 Log file, useful mostly for debugging
Tune-31180-get.log 29485 Log file, useful mostly for debugging
Tune-31181-BonAccordCollection.abc 163 ABC music file with the extracted tune(s)
Tune-31181-BonAccordCollection.txt 163 Plain-text file with the extracted tune(s)
Tune-31181-get.log 3390 Log file, useful mostly for debugging
Tune-31182-get.log 1386 Log file, useful mostly for debugging
Tune-31183-get.log 1404 Log file, useful mostly for debugging
Tune-31186-get.log 36388 Log file, useful mostly for debugging
Tune-31189-24CountryDances_1771_Randall.abc 164 ABC music file with the extracted tune(s)
Tune-31189-24CountryDances_1771_Randall.ps 6 PostScript
Tune-31189-24CountryDances_1771_Randall.txt 164 Plain-text file with the extracted tune(s)
Tune-31189-get.log 26276 Log file, useful mostly for debugging
These files should be available for 24 hours.