pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3070-114203_Lady_Lucy_Ramsay.ps) >>/Users/jc/w/tmp/Tune-3070-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Kerr/MM1/114203_Lady_Lucy_Ramsay.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_30703.log 10899 Log file, useful mostly for debugging
Find_30700.log 1586 Log file, useful mostly for debugging
Tune-3070-114203_Lady_Lucy_Ramsay.abc 394 ABC music file with the extracted tune(s)
Tune-3070-114203_Lady_Lucy_Ramsay.ps 36002 PostScript
Tune-3070-114203_Lady_Lucy_Ramsay.txt 394 Plain-text file with the extracted tune(s)
Tune-3070-get.log 4589 Log file, useful mostly for debugging
Tune-30705-get.log 3142 Log file, useful mostly for debugging
These files should be available for 24 hours.