pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8808-HalloweenJigs.ps) >>/Users/jc/w/tmp/Tune-8808-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/HalloweenJigs.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_88085.log 294165 Log file, useful mostly for debugging
Tune-8808-HalloweenJigs.abc 4810 ABC music file with the extracted tune(s)
Tune-8808-HalloweenJigs.ps 72135 PostScript
Tune-8808-HalloweenJigs.txt 4810 Plain-text file with the extracted tune(s)
Tune-8808-get.log 9598 Log file, useful mostly for debugging
Tune-88083-Pols_Bingsjo6.abc 513 ABC music file with the extracted tune(s)
Tune-88083-Pols_Bingsjo6.pdf 19217 Portable Data Format
Tune-88083-Pols_Bingsjo6.ps 37000 PostScript
Tune-88083-Pols_Bingsjo6.txt 513 Plain-text file with the extracted tune(s)
Tune-88083-get.log 5244 Log file, useful mostly for debugging
These files should be available for 24 hours.