Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Tweed1/24CountryDances_1808_Goulding_PD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4645-24CountryDances_1808_Goulding_PD.ps) >>/Users/jc/w/tmp/Tune-4645-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Tweed1/24CountryDances_1808_Goulding_PD.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-4645-24CountryDances_1808_Goulding_PD.abc 171 ABC music file with the extracted tune(s)
Tune-4645-24CountryDances_1808_Goulding_PD.ps 6 PostScript
Tune-4645-24CountryDances_1808_Goulding_PD.txt 171 Plain-text file with the extracted tune(s)
Tune-4645-get.log 4542 Log file, useful mostly for debugging
Tune-46451-Gow-CSR-abc1.abc 156 ABC music file with the extracted tune(s)
Tune-46451-Gow-CSR-abc1.txt 156 Plain-text file with the extracted tune(s)
Tune-46451-get.log 9454 Log file, useful mostly for debugging
Tune-46452-get.log 4373 Log file, useful mostly for debugging
Tune-46453-get.log 7039 Log file, useful mostly for debugging
Tune-46456-get.log 7560 Log file, useful mostly for debugging
Tune-46457-get.log 4962 Log file, useful mostly for debugging
Tune-46458-get.log 8150 Log file, useful mostly for debugging
Tune-46459-get.log 8151 Log file, useful mostly for debugging
These files should be available for 24 hours.