pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3441-ReelOTulloch.ps) >>/Users/jc/w/tmp/Tune-3441-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/ReelOTulloch.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_34414.log 285735 Log file, useful mostly for debugging
Coll_34419.log 538639 Log file, useful mostly for debugging
Tune-3441-ReelOTulloch.abc 843 ABC music file with the extracted tune(s)
Tune-3441-ReelOTulloch.ps 36897 PostScript
Tune-3441-ReelOTulloch.txt 843 Plain-text file with the extracted tune(s)
Tune-3441-get.log 4826 Log file, useful mostly for debugging
Tune-34417-Ciribiribin_GA.abc 2060 ABC music file with the extracted tune(s)
Tune-34417-Ciribiribin_GA.pdf 50764 Portable Data Format
Tune-34417-Ciribiribin_GA.ps 48758 PostScript
Tune-34417-Ciribiribin_GA.txt 2060 Plain-text file with the extracted tune(s)
Tune-34417-get.log 5726 Log file, useful mostly for debugging
These files should be available for 24 hours.