Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book49/24CountryDances_1748_TDavis.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3645-24CountryDances_1748_TDavis.ps) >>/Users/jc/w/tmp/Tune-3645-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book49/24CountryDances_1748_TDavis.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_36456.log 1740 Log file, useful mostly for debugging
Tune-3645-24CountryDances_1748_TDavis.abc 166 ABC music file with the extracted tune(s)
Tune-3645-24CountryDances_1748_TDavis.ps 6 PostScript
Tune-3645-24CountryDances_1748_TDavis.txt 166 Plain-text file with the extracted tune(s)
Tune-3645-get.log 4433 Log file, useful mostly for debugging
Tune-36453-get.log 3761 Log file, useful mostly for debugging
Tune-36455-get.log 5930 Log file, useful mostly for debugging
Tune-36456-CSRHW-abc1.abc 154 ABC music file with the extracted tune(s)
Tune-36456-CSRHW-abc1.pdf 2217 Portable Data Format
Tune-36456-CSRHW-abc1.ps 6 PostScript
Tune-36456-CSRHW-abc1.txt 154 Plain-text file with the extracted tune(s)
Tune-36456-get.log 32276 Log file, useful mostly for debugging
These files should be available for 24 hours.