pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-53410-Drunken_Landlady_SS-A-64-8.ps) >>/Users/jc/w/tmp/Tune-53410-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/Drunken_Landlady_SS-A-64-8.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-53410-Drunken_Landlady_SS-A-64-8.abc 788 ABC music file with the extracted tune(s)
Tune-53410-Drunken_Landlady_SS-A-64-8.ps 41749 PostScript
Tune-53410-Drunken_Landlady_SS-A-64-8.txt 788 Plain-text file with the extracted tune(s)
Tune-53410-get.log 21807 Log file, useful mostly for debugging
These files should be available for 24 hours.