Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Anonymous2/24CountryDances_1771_Randall.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7727-24CountryDances_1771_Randall.ps) >>/Users/jc/w/tmp/Tune-7727-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Anonymous2/24CountryDances_1771_Randall.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-7727-24CountryDances_1771_Randall.abc 171 ABC music file with the extracted tune(s)
Tune-7727-24CountryDances_1771_Randall.ps 6 PostScript
Tune-7727-24CountryDances_1771_Randall.txt 171 Plain-text file with the extracted tune(s)
Tune-7727-get.log 8130 Log file, useful mostly for debugging
Tune-77271-get.log 3994 Log file, useful mostly for debugging
Tune-77273-get.log 4243 Log file, useful mostly for debugging
Tune-77274-get.log 4593 Log file, useful mostly for debugging
Tune-77275-Garryowen_with_variations_.abc 171 ABC music file with the extracted tune(s)
Tune-77275-Garryowen_with_variations_.ps 6 PostScript
Tune-77275-Garryowen_with_variations_.txt 171 Plain-text file with the extracted tune(s)
Tune-77275-get.log 8024 Log file, useful mostly for debugging
Tune-77277-get.log 8982 Log file, useful mostly for debugging
Tune-77278-get.log 8683 Log file, useful mostly for debugging
These files should be available for 24 hours.