pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6654-Ury_Water.ps) >>/Users/jc/w/tmp/Tune-6654-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/CCD/cache/Ury_Water.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_66545.log 1565 Log file, useful mostly for debugging
Tune-6654-Ury_Water.abc 635 ABC music file with the extracted tune(s)
Tune-6654-Ury_Water.ps 38748 PostScript
Tune-6654-Ury_Water.txt 635 Plain-text file with the extracted tune(s)
Tune-6654-get.log 4084 Log file, useful mostly for debugging
Tune-66548-1562_bh.abc 0 ABC music file with the extracted tune(s)
Tune-66548-1562_bh.ps 6 PostScript
Tune-66548-1562_bh.txt 0 Plain-text file with the extracted tune(s)
Tune-66548-get.log 4144 Log file, useful mostly for debugging
Tune-66549-get.log 1406 Log file, useful mostly for debugging
These files should be available for 24 hours.