pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-81793-PatchTanz.ps) >>/Users/jc/w/tmp/Tune-81793-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/israel/PatchTanz.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_81793.log 612219 Log file, useful mostly for debugging
Tune-81793-PatchTanz.abc 2403 ABC music file with the extracted tune(s)
Tune-81793-PatchTanz.ps 55581 PostScript
Tune-81793-PatchTanz.txt 2403 Plain-text file with the extracted tune(s)
Tune-81793-get.log 5614 Log file, useful mostly for debugging
These files should be available for 24 hours.