pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2565-3269_.ps) >>/Users/jc/w/tmp/Tune-2565-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Gow/CR/3269_.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_25653.log 1203200 Log file, useful mostly for debugging
Coll_25656.log 144096 Log file, useful mostly for debugging
Coll_25658.log 243586 Log file, useful mostly for debugging
Coll_25659.log 1128735 Log file, useful mostly for debugging
Tune-2565-3269_.abc 27 ABC music file with the extracted tune(s)
Tune-2565-3269_.ps 30855 PostScript
Tune-2565-3269_.txt 27 Plain-text file with the extracted tune(s)
Tune-2565-get.log 3791 Log file, useful mostly for debugging
These files should be available for 24 hours.