pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7552-Cobbler_the_1.ps) >>/Users/jc/w/tmp/Tune-7552-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/jig/Cobbler_the_1.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-7552-Cobbler_the_1.abc 243 ABC music file with the extracted tune(s)
Tune-7552-Cobbler_the_1.ps 35237 PostScript
Tune-7552-Cobbler_the_1.txt 243 Plain-text file with the extracted tune(s)
Tune-7552-get.log 4153 Log file, useful mostly for debugging
Tune-75520-Wind_that_Shakes_the_Barley_The.abc 235 ABC music file with the extracted tune(s)
Tune-75520-Wind_that_Shakes_the_Barley_The.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-75520-Wind_that_Shakes_the_Barley_The.ps 33757 PostScript
Tune-75520-Wind_that_Shakes_the_Barley_The.txt 235 Plain-text file with the extracted tune(s)
Tune-75520-get.log 5709 Log file, useful mostly for debugging
Tune-75529-get.log 4261 Log file, useful mostly for debugging
These files should be available for 24 hours.