Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Whetherly09/Gallini_NewColl44Cot2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3936-Gallini_NewColl44Cot2.ps) >>/Users/jc/w/tmp/Tune-3936-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Whetherly09/Gallini_NewColl44Cot2.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-3936-Gallini_NewColl44Cot2.abc 165 ABC music file with the extracted tune(s)
Tune-3936-Gallini_NewColl44Cot2.ps 6 PostScript
Tune-3936-Gallini_NewColl44Cot2.txt 165 Plain-text file with the extracted tune(s)
Tune-3936-get.log 4337 Log file, useful mostly for debugging
Tune-39364-24CountryDances_1800_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-39364-24CountryDances_1800_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-39364-get.log 3522 Log file, useful mostly for debugging
Tune-39365-get.log 5166 Log file, useful mostly for debugging
Tune-39366-get.log 13778 Log file, useful mostly for debugging
These files should be available for 24 hours.