pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-20252-Fiona_Stevenson.ps) >>/Users/jc/w/tmp/Tune-20252-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/OriginallyMine/Fiona_Stevenson.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-20252-Fiona_Stevenson.abc 856 ABC music file with the extracted tune(s)
Tune-20252-Fiona_Stevenson.ps 38289 PostScript
Tune-20252-Fiona_Stevenson.txt 856 Plain-text file with the extracted tune(s)
Tune-20252-get.log 4566 Log file, useful mostly for debugging
These files should be available for 24 hours.