pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4608-DukeofYorksDelightThe_PLFD1679_225.ps) >>/Users/jc/w/tmp/Tune-4608-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/DukeofYorksDelightThe_PLFD1679_225.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_4608.log 114217 Log file, useful mostly for debugging
Tune-4608-DukeofYorksDelightThe_PLFD1679_225.abc 337 ABC music file with the extracted tune(s)
Tune-4608-DukeofYorksDelightThe_PLFD1679_225.ps 32374 PostScript
Tune-4608-DukeofYorksDelightThe_PLFD1679_225.txt 337 Plain-text file with the extracted tune(s)
Tune-4608-get.log 5084 Log file, useful mostly for debugging
These files should be available for 24 hours.