pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-31432-074_Campbells_are_Comin_The.ps) >>/Users/jc/w/tmp/Tune-31432-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Chappell/074_Campbells_are_Comin_The.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_31432.log 268876 Log file, useful mostly for debugging
Tune-31432-074_Campbells_are_Comin_The.abc 790 ABC music file with the extracted tune(s)
Tune-31432-074_Campbells_are_Comin_The.ps 39930 PostScript
Tune-31432-074_Campbells_are_Comin_The.txt 790 Plain-text file with the extracted tune(s)
Tune-31432-get.log 5577 Log file, useful mostly for debugging
These files should be available for 24 hours.