Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book44/CharlesZeuner_TremontQuadrilles1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2314-CharlesZeuner_TremontQuadrilles1.ps) >>/Users/jc/w/tmp/Tune-2314-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book44/CharlesZeuner_TremontQuadrilles1.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-2314-CharlesZeuner_TremontQuadrilles1.abc 171 ABC music file with the extracted tune(s)
Tune-2314-CharlesZeuner_TremontQuadrilles1.ps 6 PostScript
Tune-2314-CharlesZeuner_TremontQuadrilles1.txt 171 Plain-text file with the extracted tune(s)
Tune-2314-get.log 13067 Log file, useful mostly for debugging
Tune-23140-get.log 9730 Log file, useful mostly for debugging
Tune-23143-get.log 4223 Log file, useful mostly for debugging
Tune-23145-get.log 4007 Log file, useful mostly for debugging
Tune-23146-get.log 3170 Log file, useful mostly for debugging
Tune-23147-get.log 5431 Log file, useful mostly for debugging
Tune-23148-get.log 9190 Log file, useful mostly for debugging
Tune-23149-get.log 5453 Log file, useful mostly for debugging
These files should be available for 24 hours.