Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book32/24CountryDances_1801_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8934-24CountryDances_1801_Preston.ps) >>/Users/jc/w/tmp/Tune-8934-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book32/24CountryDances_1801_Preston.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-8934-24CountryDances_1801_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-8934-24CountryDances_1801_Preston.ps 6 PostScript
Tune-8934-24CountryDances_1801_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-8934-get.log 4450 Log file, useful mostly for debugging
Tune-89341-get.log 4128 Log file, useful mostly for debugging
Tune-89342-get.log 4597 Log file, useful mostly for debugging
Tune-89343-24CountryDances_1802_Thompson.abc 182 ABC music file with the extracted tune(s)
Tune-89343-24CountryDances_1802_Thompson.txt 182 Plain-text file with the extracted tune(s)
Tune-89343-get.log 11706 Log file, useful mostly for debugging
Tune-89346-get.log 4614 Log file, useful mostly for debugging
Tune-89347-get.log 4029 Log file, useful mostly for debugging
Tune-89349-get.log 5618 Log file, useful mostly for debugging
These files should be available for 24 hours.