pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-34384-PlanxtyMaryONeill_0.ps) >>/Users/jc/w/tmp/Tune-34384-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/jig/PlanxtyMaryONeill_0.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_34384.log 422874 Log file, useful mostly for debugging
Tune-34384-PlanxtyMaryONeill_0.abc 452 ABC music file with the extracted tune(s)
Tune-34384-PlanxtyMaryONeill_0.ps 37124 PostScript
Tune-34384-PlanxtyMaryONeill_0.txt 452 Plain-text file with the extracted tune(s)
Tune-34384-get.log 5847 Log file, useful mostly for debugging
These files should be available for 24 hours.