pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9546-TripToTobermory0.ps) >>/Users/jc/w/tmp/Tune-9546-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/TripToTobermory0.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_95464.log 281520 Log file, useful mostly for debugging
Coll_95466.log 287140 Log file, useful mostly for debugging
Tune-9546-TripToTobermory0.abc 1202 ABC music file with the extracted tune(s)
Tune-9546-TripToTobermory0.ps 41359 PostScript
Tune-9546-TripToTobermory0.txt 1202 Plain-text file with the extracted tune(s)
Tune-9546-get.log 4969 Log file, useful mostly for debugging
Tune-95460-LePapillon1.abc 1696 ABC music file with the extracted tune(s)
Tune-95460-LePapillon1.ps 48708 PostScript
Tune-95460-LePapillon1.txt 1696 Plain-text file with the extracted tune(s)
Tune-95460-get.log 4869 Log file, useful mostly for debugging
Tune-95467-LadyOfSpain.abc 1632 ABC music file with the extracted tune(s)
Tune-95467-LadyOfSpain.pdf 30204 Portable Data Format
Tune-95467-LadyOfSpain.ps 41187 PostScript
Tune-95467-LadyOfSpain.txt 1632 Plain-text file with the extracted tune(s)
Tune-95467-get.log 10364 Log file, useful mostly for debugging
These files should be available for 24 hours.