pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8701-FlowersOfEdinburgh2.ps) >>/Users/jc/w/tmp/Tune-8701-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/FlowersOfEdinburgh2.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-8701-FlowersOfEdinburgh2.abc 1914 ABC music file with the extracted tune(s)
Tune-8701-FlowersOfEdinburgh2.ps 48019 PostScript
Tune-8701-FlowersOfEdinburgh2.txt 1914 Plain-text file with the extracted tune(s)
Tune-8701-get.log 5087 Log file, useful mostly for debugging
Tune-87017-YeshLanuTayish-001.svg 33553 Scalable Vector Graphics format
Tune-87017-YeshLanuTayish.abc 1022 ABC music file with the extracted tune(s)
Tune-87017-YeshLanuTayish.txt 1022 Plain-text file with the extracted tune(s)
Tune-87017-get.log 4541 Log file, useful mostly for debugging
Tune-87018-NigunoShelYossi_E.abc 416 ABC music file with the extracted tune(s)
Tune-87018-NigunoShelYossi_E.pdf 12634 Portable Data Format
Tune-87018-NigunoShelYossi_E.ps 32970 PostScript
Tune-87018-NigunoShelYossi_E.txt 416 Plain-text file with the extracted tune(s)
Tune-87018-get.log 5373 Log file, useful mostly for debugging
These files should be available for 24 hours.