pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3652-Snoa00.ps) >>/Users/jc/w/tmp/Tune-3652-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/scand/Snoa00.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-3652-Snoa00.abc 1978 ABC music file with the extracted tune(s)
Tune-3652-Snoa00.ps 53622 PostScript
Tune-3652-Snoa00.txt 1978 Plain-text file with the extracted tune(s)
Tune-3652-get.log 4325 Log file, useful mostly for debugging
Tune-36521-get.log 5421 Log file, useful mostly for debugging
These files should be available for 24 hours.