pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2510-591_Lustig_Zein.ps) >>/Users/jc/w/tmp/Tune-2510-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/BotCDaSS/591_Lustig_Zein.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_25108.log 290410 Log file, useful mostly for debugging
Tune-2510-591_Lustig_Zein.abc 1152 ABC music file with the extracted tune(s)
Tune-2510-591_Lustig_Zein.ps 37778 PostScript
Tune-2510-591_Lustig_Zein.txt 1152 Plain-text file with the extracted tune(s)
Tune-2510-get.log 4570 Log file, useful mostly for debugging
Tune-25103-get.log 1405 Log file, useful mostly for debugging
Tune-25107-get.log 5921 Log file, useful mostly for debugging
These files should be available for 24 hours.