Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1799/IgnatiusSancho_MCCD_v1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5983-IgnatiusSancho_MCCD_v1.ps) >>/Users/jc/w/tmp/Tune-5983-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/1799/IgnatiusSancho_MCCD_v1.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-5983-IgnatiusSancho_MCCD_v1.abc 159 ABC music file with the extracted tune(s)
Tune-5983-IgnatiusSancho_MCCD_v1.ps 6 PostScript
Tune-5983-IgnatiusSancho_MCCD_v1.txt 159 Plain-text file with the extracted tune(s)
Tune-5983-get.log 4318 Log file, useful mostly for debugging
Tune-59830-get.log 8333 Log file, useful mostly for debugging
Tune-59831-get.log 5020 Log file, useful mostly for debugging
Tune-59833-get.log 13896 Log file, useful mostly for debugging
Tune-59834-get.log 4089 Log file, useful mostly for debugging
Tune-59835-get.log 9819 Log file, useful mostly for debugging
Tune-59837-get.log 3522 Log file, useful mostly for debugging
Tune-59838-get.log 7460 Log file, useful mostly for debugging
These files should be available for 24 hours.