Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/4NCD/24CountryDances_1809_Cahusac.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7275-24CountryDances_1809_Cahusac.ps) >>/Users/jc/w/tmp/Tune-7275-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/4NCD/24CountryDances_1809_Cahusac.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_72759.log 813 Log file, useful mostly for debugging
Tune-7275-24CountryDances_1809_Cahusac.abc 165 ABC music file with the extracted tune(s)
Tune-7275-24CountryDances_1809_Cahusac.ps 6 PostScript
Tune-7275-24CountryDances_1809_Cahusac.txt 165 Plain-text file with the extracted tune(s)
Tune-7275-get.log 4442 Log file, useful mostly for debugging
Tune-72751-get.log 5373 Log file, useful mostly for debugging
Tune-72752-get.log 4472 Log file, useful mostly for debugging
Tune-72753-get.log 4597 Log file, useful mostly for debugging
Tune-72755-get.log 4446 Log file, useful mostly for debugging
Tune-72756-get.log 4328 Log file, useful mostly for debugging
Tune-72757-get.log 4722 Log file, useful mostly for debugging
Tune-72758-24CountryDances_1766_Johnson.abc 166 ABC music file with the extracted tune(s)
Tune-72758-24CountryDances_1766_Johnson.ps 6 PostScript
Tune-72758-24CountryDances_1766_Johnson.txt 166 Plain-text file with the extracted tune(s)
Tune-72758-get.log 7630 Log file, useful mostly for debugging
Tune-72759-get.log 4079 Log file, useful mostly for debugging
These files should be available for 24 hours.