pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2761-JovanoJovanke_Gm.ps) >>/Users/jc/w/tmp/Tune-2761-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Balkan/JovanoJovanke_Gm.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_27610.log 291358 Log file, useful mostly for debugging
Tune-2761-JovanoJovanke_Gm.abc 849 ABC music file with the extracted tune(s)
Tune-2761-JovanoJovanke_Gm.ps 36904 PostScript
Tune-2761-JovanoJovanke_Gm.txt 849 Plain-text file with the extracted tune(s)
Tune-2761-get.log 4442 Log file, useful mostly for debugging
These files should be available for 24 hours.