pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3407-MayYarkersStrathspey0.ps) >>/Users/jc/w/tmp/Tune-3407-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/MayYarkersStrathspey0.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_34071.log 285735 Log file, useful mostly for debugging
Tune-3407-MayYarkersStrathspey0.abc 856 ABC music file with the extracted tune(s)
Tune-3407-MayYarkersStrathspey0.ps 40064 PostScript
Tune-3407-MayYarkersStrathspey0.txt 856 Plain-text file with the extracted tune(s)
Tune-3407-get.log 5098 Log file, useful mostly for debugging
Tune-34073-Rev20031221.abc 1727 ABC music file with the extracted tune(s)
Tune-34073-Rev20031221.ps 49815 PostScript
Tune-34073-Rev20031221.txt 1727 Plain-text file with the extracted tune(s)
Tune-34073-get.log 6438 Log file, useful mostly for debugging
Tune-34074-Springleik1-001.svg 14675 Scalable Vector Graphics format
Tune-34074-Springleik1.abc 403 ABC music file with the extracted tune(s)
Tune-34074-Springleik1.txt 403 Plain-text file with the extracted tune(s)
Tune-34074-get.log 3942 Log file, useful mostly for debugging
These files should be available for 24 hours.