pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9748-Pravo_Delijsko.ps) >>/Users/jc/w/tmp/Tune-9748-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/KC/Pravo_Delijsko.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-9748-Pravo_Delijsko.abc 1664 ABC music file with the extracted tune(s)
Tune-9748-Pravo_Delijsko.ps 51359 PostScript
Tune-9748-Pravo_Delijsko.txt 1664 Plain-text file with the extracted tune(s)
Tune-9748-get.log 4817 Log file, useful mostly for debugging
Tune-97480-get.log 7679 Log file, useful mostly for debugging
Tune-97481-2060_la_Monmouth.abc 491 ABC music file with the extracted tune(s)
Tune-97481-2060_la_Monmouth.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-97481-2060_la_Monmouth.ps 32917 PostScript
Tune-97481-2060_la_Monmouth.txt 491 Plain-text file with the extracted tune(s)
Tune-97481-get.log 5353 Log file, useful mostly for debugging
Tune-97484-get.log 4042 Log file, useful mostly for debugging
Tune-97486-get.log 4825 Log file, useful mostly for debugging
Tune-97489-get.log 3534 Log file, useful mostly for debugging
These files should be available for 24 hours.