Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Dales_Selection/IgnatiusSancho_MCCD_v2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5823-IgnatiusSancho_MCCD_v2.ps) >>/Users/jc/w/tmp/Tune-5823-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Dales_Selection/IgnatiusSancho_MCCD_v2.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-5823-IgnatiusSancho_MCCD_v2.abc 170 ABC music file with the extracted tune(s)
Tune-5823-IgnatiusSancho_MCCD_v2.ps 6 PostScript
Tune-5823-IgnatiusSancho_MCCD_v2.txt 170 Plain-text file with the extracted tune(s)
Tune-5823-get.log 8134 Log file, useful mostly for debugging
Tune-58233-get.log 1319 Log file, useful mostly for debugging
Tune-58234-get.log 1388 Log file, useful mostly for debugging
Tune-89311-Tune-5823-10170_.abc 168 ABC music file with the extracted tune(s)
Tune-89311-Tune-5823-10170_.ps 6 PostScript
Tune-89311-Tune-5823-10170_.txt 168 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.