Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/5Trad/24CountryDances_1779_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9791-24CountryDances_1779_Thompson.ps) >>/Users/jc/w/tmp/Tune-9791-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/5Trad/24CountryDances_1779_Thompson.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-9791-24CountryDances_1779_Thompson.abc 167 ABC music file with the extracted tune(s)
Tune-9791-24CountryDances_1779_Thompson.ps 6 PostScript
Tune-9791-24CountryDances_1779_Thompson.txt 167 Plain-text file with the extracted tune(s)
Tune-9791-get.log 4469 Log file, useful mostly for debugging
Tune-97910-get.log 4723 Log file, useful mostly for debugging
Tune-97912-get.log 10080 Log file, useful mostly for debugging
Tune-97913-get.log 6852 Log file, useful mostly for debugging
Tune-97916-get.log 5536 Log file, useful mostly for debugging
Tune-97918-get.log 9867 Log file, useful mostly for debugging
These files should be available for 24 hours.