pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-32192-PasardzhijskaKop.ps) >>/Users/jc/w/tmp/Tune-32192-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Balkan/PasardzhijskaKop.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-32192-PasardzhijskaKop.abc 2225 ABC music file with the extracted tune(s)
Tune-32192-PasardzhijskaKop.ps 56775 PostScript
Tune-32192-PasardzhijskaKop.txt 2225 Plain-text file with the extracted tune(s)
Tune-32192-get.log 6421 Log file, useful mostly for debugging
These files should be available for 24 hours.