Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CentColl/WilliamWinterQuantocks.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3909-WilliamWinterQuantocks.ps) >>/Users/jc/w/tmp/Tune-3909-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CentColl/WilliamWinterQuantocks.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_39092.log 893 Log file, useful mostly for debugging
Form_39095.log 818 Log file, useful mostly for debugging
Tune-3909-WilliamWinterQuantocks.abc 163 ABC music file with the extracted tune(s)
Tune-3909-WilliamWinterQuantocks.ps 6 PostScript
Tune-3909-WilliamWinterQuantocks.txt 163 Plain-text file with the extracted tune(s)
Tune-3909-get.log 4340 Log file, useful mostly for debugging
Tune-39092-get.log 3290 Log file, useful mostly for debugging
Tune-39093-get.log 5448 Log file, useful mostly for debugging
Tune-39094-CDfNH1783.abc 147 ABC music file with the extracted tune(s)
Tune-39094-CDfNH1783.pdf 2217 Portable Data Format
Tune-39094-CDfNH1783.ps 6 PostScript
Tune-39094-CDfNH1783.txt 147 Plain-text file with the extracted tune(s)
Tune-39094-get.log 4863 Log file, useful mostly for debugging
Tune-39096-get.log 5217 Log file, useful mostly for debugging
Tune-39098-get.log 4998 Log file, useful mostly for debugging
These files should be available for 24 hours.