Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1782/IgnatiusSancho_MCCD_v1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5955-IgnatiusSancho_MCCD_v1.ps) >>/Users/jc/w/tmp/Tune-5955-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/1782/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
Coll_59553.log 11270 Log file, useful mostly for debugging
Tune-5955-IgnatiusSancho_MCCD_v1.abc 159 ABC music file with the extracted tune(s)
Tune-5955-IgnatiusSancho_MCCD_v1.ps 6 PostScript
Tune-5955-IgnatiusSancho_MCCD_v1.txt 159 Plain-text file with the extracted tune(s)
Tune-5955-get.log 18392 Log file, useful mostly for debugging
Tune-59550-get.log 4545 Log file, useful mostly for debugging
Tune-59551-get.log 10984 Log file, useful mostly for debugging
Tune-59552-get.log 10396 Log file, useful mostly for debugging
Tune-59556-get.log 10269 Log file, useful mostly for debugging
Tune-59557-get.log 4494 Log file, useful mostly for debugging
Tune-59558-get.log 9872 Log file, useful mostly for debugging
Tune-59559-get.log 4805 Log file, useful mostly for debugging
These files should be available for 24 hours.