pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-42026-1476-1555_jw.ps) >>/Users/jc/w/tmp/Tune-42026-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/oneills/1850/F/1476-1555_jw.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
Form_42026.log 1528 Log file, useful mostly for debugging
Tune-42026-1476-1555_jw.abc 407 ABC music file with the extracted tune(s)
Tune-42026-1476-1555_jw.ps 36260 PostScript
Tune-42026-1476-1555_jw.txt 407 Plain-text file with the extracted tune(s)
Tune-42026-get.log 4256 Log file, useful mostly for debugging
These files should be available for 24 hours.