pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2355-10523_Vexed_Editor.ps) >>/Users/jc/w/tmp/Tune-2355-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP1/10523_Vexed_Editor.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-2355-10523_Vexed_Editor.abc 556 ABC music file with the extracted tune(s)
Tune-2355-10523_Vexed_Editor.ps 32794 PostScript
Tune-2355-10523_Vexed_Editor.txt 556 Plain-text file with the extracted tune(s)
Tune-2355-get.log 15151 Log file, useful mostly for debugging
Tune-23551-get.log 4805 Log file, useful mostly for debugging
Tune-23552-get.log 5199 Log file, useful mostly for debugging
Tune-23553-get.log 9266 Log file, useful mostly for debugging
Tune-23556-get.log 11303 Log file, useful mostly for debugging
Tune-23557-get.log 3128 Log file, useful mostly for debugging
Tune-23558-get.log 4305 Log file, useful mostly for debugging
These files should be available for 24 hours.