pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9899-B_and_E.ps) >>/Users/jc/w/tmp/Tune-9899-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/session/SudburyAncients/src/B_and_E.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
Tune-9899-B_and_E.abc 605 ABC music file with the extracted tune(s)
Tune-9899-B_and_E.ps 38077 PostScript
Tune-9899-B_and_E.txt 605 Plain-text file with the extracted tune(s)
Tune-9899-get.log 20348 Log file, useful mostly for debugging
Tune-98993-Jefferson_and_Liberty-Am-32-3.abc 545 ABC music file with the extracted tune(s)
Tune-98993-Jefferson_and_Liberty-Am-32-3.malt 4303 Musical Instrument Digital Interface, alternate name for midi format
Tune-98993-Jefferson_and_Liberty-Am-32-3.mid 4303 Musical Instrument Digital interface, shortened name for midi format
Tune-98993-Jefferson_and_Liberty-Am-32-3.midi 4303 Musical Instrument Digital Interface, electronic version of the tune(s)
Tune-98993-Jefferson_and_Liberty-Am-32-3.txt 545 Plain-text file with the extracted tune(s)
Tune-98993-get.log 4677 Log file, useful mostly for debugging
These files should be available for 24 hours.