pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-12136-Pigtown_Fling.ps) >>/Users/jc/w/tmp/Tune-12136-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Contra/NEFR/T/Pigtown_Fling.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
Find_12136.log 1424 Log file, useful mostly for debugging
Tune-12136-Pigtown_Fling.abc 445 ABC music file with the extracted tune(s)
Tune-12136-Pigtown_Fling.ps 35669 PostScript
Tune-12136-Pigtown_Fling.txt 445 Plain-text file with the extracted tune(s)
Tune-12136-get.log 4474 Log file, useful mostly for debugging
These files should be available for 24 hours.