pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-24780-190_Lady_Carricks_Delight.ps) >>/Users/jc/w/tmp/Tune-24780-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Straight_Skillern/190_Lady_Carricks_Delight.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_24780.log 270810 Log file, useful mostly for debugging
Tune-24780-190_Lady_Carricks_Delight.abc 813 ABC music file with the extracted tune(s)
Tune-24780-190_Lady_Carricks_Delight.ps 33035 PostScript
Tune-24780-190_Lady_Carricks_Delight.txt 813 Plain-text file with the extracted tune(s)
Tune-24780-get.log 4900 Log file, useful mostly for debugging
These files should be available for 24 hours.