pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7546-Petronella_RJ.ps) >>/Users/jc/w/tmp/Tune-7546-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/RJ/reel/Petronella_RJ.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_75466.log 329223 Log file, useful mostly for debugging
Coll_75468.log 64994 Log file, useful mostly for debugging
Tune-7546-Petronella_RJ.abc 386 ABC music file with the extracted tune(s)
Tune-7546-Petronella_RJ.ps 35062 PostScript
Tune-7546-Petronella_RJ.txt 386 Plain-text file with the extracted tune(s)
Tune-7546-get.log 4546 Log file, useful mostly for debugging
Tune-75462-get.log 1548 Log file, useful mostly for debugging
Tune-75464-get.log 5262 Log file, useful mostly for debugging
These files should be available for 24 hours.