Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/NewColl44Cot/IgnatiusSancho_MCCD_v2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8108-IgnatiusSancho_MCCD_v2.ps) >>/Users/jc/w/tmp/Tune-8108-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/NewColl44Cot/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-8108-IgnatiusSancho_MCCD_v2.abc 167 ABC music file with the extracted tune(s)
Tune-8108-IgnatiusSancho_MCCD_v2.ps 6 PostScript
Tune-8108-IgnatiusSancho_MCCD_v2.txt 167 Plain-text file with the extracted tune(s)
Tune-8108-get.log 4360 Log file, useful mostly for debugging
Tune-81081-get.log 5023 Log file, useful mostly for debugging
Tune-81082-get.log 4028 Log file, useful mostly for debugging
Tune-81084-get.log 4581 Log file, useful mostly for debugging
Tune-81086-get.log 4666 Log file, useful mostly for debugging
Tune-81087-get.log 4530 Log file, useful mostly for debugging
Tune-81088-get.log 4028 Log file, useful mostly for debugging
Tune-81089-get.log 3538 Log file, useful mostly for debugging
These files should be available for 24 hours.