pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-59510-Ozhidanie_Em.ps) >>/Users/jc/w/tmp/Tune-59510-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/KC/Ozhidanie_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-59510-MarchionessOfHuntly.abc 662 ABC music file with the extracted tune(s)
Tune-59510-MarchionessOfHuntly.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-59510-MarchionessOfHuntly.ps 37063 PostScript
Tune-59510-MarchionessOfHuntly.txt 662 Plain-text file with the extracted tune(s)
Tune-59510-Ozhidanie_Em.abc 1505 ABC music file with the extracted tune(s)
Tune-59510-Ozhidanie_Em.ps 48183 PostScript
Tune-59510-Ozhidanie_Em.txt 1505 Plain-text file with the extracted tune(s)
Tune-59510-get.log 10215 Log file, useful mostly for debugging
These files should be available for 24 hours.