pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8308-Little_Burnt_Potato_1-D-32-3.ps) >>/Users/jc/w/tmp/Tune-8308-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/jig/Little_Burnt_Potato_1-D-32-3.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
Coll_83082.log 269559 Log file, useful mostly for debugging
Coll_83085.log 65534 Log file, useful mostly for debugging
Form_83086.log 736 Log file, useful mostly for debugging
Tune-8308-Little_Burnt_Potato_1-D-32-3.abc 364 ABC music file with the extracted tune(s)
Tune-8308-Little_Burnt_Potato_1-D-32-3.ps 35324 PostScript
Tune-8308-Little_Burnt_Potato_1-D-32-3.txt 364 Plain-text file with the extracted tune(s)
Tune-8308-get.log 10266 Log file, useful mostly for debugging
Tune-83083-get.log 5366 Log file, useful mostly for debugging
These files should be available for 24 hours.