pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-56129-BellaLavanderina.ps) >>/Users/jc/w/tmp/Tune-56129-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Italy/BellaLavanderina.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_56129.log 281520 Log file, useful mostly for debugging
Tune-56129-BellaLavanderina.abc 2096 ABC music file with the extracted tune(s)
Tune-56129-BellaLavanderina.ps 47406 PostScript
Tune-56129-BellaLavanderina.txt 2096 Plain-text file with the extracted tune(s)
Tune-56129-get.log 5030 Log file, useful mostly for debugging
These files should be available for 24 hours.