pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-17612-115203_Duchess_of_Athole.ps) >>/Users/jc/w/tmp/Tune-17612-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Kerr/MM1/115203_Duchess_of_Athole.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
Form_17612.log 734 Log file, useful mostly for debugging
Tune-17612-115203_Duchess_of_Athole.abc 354 ABC music file with the extracted tune(s)
Tune-17612-115203_Duchess_of_Athole.ps 34787 PostScript
Tune-17612-115203_Duchess_of_Athole.txt 354 Plain-text file with the extracted tune(s)
Tune-17612-get.log 4591 Log file, useful mostly for debugging
These files should be available for 24 hours.