pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-72572-Squirrel_with_the_Doughnut.ps) >>/Users/jc/w/tmp/Tune-72572-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/by/Rick_Gagne/Squirrel_with_the_Doughnut.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
Form_72572.log 753 Log file, useful mostly for debugging
Tune-72572-Squirrel_with_the_Doughnut.abc 439 ABC music file with the extracted tune(s)
Tune-72572-Squirrel_with_the_Doughnut.ps 36685 PostScript
Tune-72572-Squirrel_with_the_Doughnut.txt 439 Plain-text file with the extracted tune(s)
Tune-72572-get.log 4647 Log file, useful mostly for debugging
These files should be available for 24 hours.