pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-77710-MyCapeBretonHome_G.ps) >>/Users/jc/w/tmp/Tune-77710-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/by/Jerry_Holland/MyCapeBretonHome_G.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-77710-MyCapeBretonHome_G.abc 940 ABC music file with the extracted tune(s)
Tune-77710-MyCapeBretonHome_G.ps 36078 PostScript
Tune-77710-MyCapeBretonHome_G.txt 940 Plain-text file with the extracted tune(s)
Tune-77710-get.log 4424 Log file, useful mostly for debugging
These files should be available for 24 hours.