pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8443-SaintPatricksDay_1.ps) >>/Users/jc/w/tmp/Tune-8443-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Contra/jig/SaintPatricksDay_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
Coll_84433.log 66884 Log file, useful mostly for debugging
Coll_84439.log 65264 Log file, useful mostly for debugging
Find_84436.log 1613 Log file, useful mostly for debugging
Form_84432.log 755 Log file, useful mostly for debugging
Tune-8443-SaintPatricksDay_1.abc 331 ABC music file with the extracted tune(s)
Tune-8443-SaintPatricksDay_1.ps 35671 PostScript
Tune-8443-SaintPatricksDay_1.txt 331 Plain-text file with the extracted tune(s)
Tune-8443-get.log 4473 Log file, useful mostly for debugging
Tune-84432-get.log 5448 Log file, useful mostly for debugging
Tune-84433-get.log 1562 Log file, useful mostly for debugging
These files should be available for 24 hours.