Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/TTAC2/24CountryDances_1780_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7311-24CountryDances_1780_Thompson.ps) >>/Users/jc/w/tmp/Tune-7311-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/TTAC2/24CountryDances_1780_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-7311-24CountryDances_1780_Thompson.abc 167 ABC music file with the extracted tune(s)
Tune-7311-24CountryDances_1780_Thompson.ps 6 PostScript
Tune-7311-24CountryDances_1780_Thompson.txt 167 Plain-text file with the extracted tune(s)
Tune-7311-get.log 4465 Log file, useful mostly for debugging
Tune-73110-get.log 4392 Log file, useful mostly for debugging
Tune-73111-get.log 4405 Log file, useful mostly for debugging
Tune-73112-get.log 4243 Log file, useful mostly for debugging
Tune-73113-get.log 3652 Log file, useful mostly for debugging
Tune-73114-get.log 4277 Log file, useful mostly for debugging
Tune-73115-get.log 3886 Log file, useful mostly for debugging
Tune-73116-get.log 8121 Log file, useful mostly for debugging
Tune-73118-get.log 5159 Log file, useful mostly for debugging
These files should be available for 24 hours.