pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5790-CCJ_addendum.ps) >>/Users/jc/w/tmp/Tune-5790-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/ifdo.pugmarks.com/~seymour/ottawaslowjam/CCJ_addendum/%141:RAMBLERSHORNPIPE.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_57908.log 1507 Log file, useful mostly for debugging
Tune-5790-CCJ_addendum.abc 536 ABC music file with the extracted tune(s)
Tune-5790-CCJ_addendum.ps 36380 PostScript
Tune-5790-CCJ_addendum.txt 536 Plain-text file with the extracted tune(s)
Tune-5790-get.log 5276 Log file, useful mostly for debugging
These files should be available for 24 hours.