pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-88898-LudoKopano_Em.ps) >>/Users/jc/w/tmp/Tune-88898-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Balkan/LudoKopano_Em.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-88898-LudoKopano_Em.abc 1183 ABC music file with the extracted tune(s)
Tune-88898-LudoKopano_Em.ps 46548 PostScript
Tune-88898-LudoKopano_Em.txt 1183 Plain-text file with the extracted tune(s)
Tune-88898-MaxwellsRant1-001.svg 61920 Scalable Vector Graphics format
Tune-88898-MaxwellsRant1.abc 1879 ABC music file with the extracted tune(s)
Tune-88898-MaxwellsRant1.txt 1879 Plain-text file with the extracted tune(s)
Tune-88898-get.log 8905 Log file, useful mostly for debugging
These files should be available for 24 hours.