Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/F/24CountryDances_1771_Randall.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2824-24CountryDances_1771_Randall.ps) >>/Users/jc/w/tmp/Tune-2824-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/F/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
Coll_28241.log 712490 Log file, useful mostly for debugging
Tune-2824-24CountryDances_1771_Randall.abc 162 ABC music file with the extracted tune(s)
Tune-2824-24CountryDances_1771_Randall.ps 6 PostScript
Tune-2824-24CountryDances_1771_Randall.txt 162 Plain-text file with the extracted tune(s)
Tune-2824-get.log 4424 Log file, useful mostly for debugging
Tune-28243-CSRHW-abc2.abc 154 ABC music file with the extracted tune(s)
Tune-28243-CSRHW-abc2.txt 154 Plain-text file with the extracted tune(s)
Tune-28243-get.log 3228 Log file, useful mostly for debugging
These files should be available for 24 hours.