Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1754/24CountryDances_1805_Gray_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3976-24CountryDances_1805_Gray_Thompson.ps) >>/Users/jc/w/tmp/Tune-3976-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/1754/24CountryDances_1805_Gray_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-3976-24CountryDances_1805_Gray_Thompson.abc 171 ABC music file with the extracted tune(s)
Tune-3976-24CountryDances_1805_Gray_Thompson.ps 6 PostScript
Tune-3976-24CountryDances_1805_Gray_Thompson.txt 171 Plain-text file with the extracted tune(s)
Tune-3976-get.log 4572 Log file, useful mostly for debugging
Tune-39760-get.log 3180 Log file, useful mostly for debugging
Tune-39762-get.log 7737 Log file, useful mostly for debugging
Tune-39763-get.log 13166 Log file, useful mostly for debugging
Tune-39764-get.log 11993 Log file, useful mostly for debugging
Tune-39765-get.log 8181 Log file, useful mostly for debugging
Tune-39767-get.log 6756 Log file, useful mostly for debugging
Tune-39769-get.log 13604 Log file, useful mostly for debugging
These files should be available for 24 hours.