pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-67121-ClydesideLassiesR_F.ps) >>/Users/jc/w/tmp/Tune-67121-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/ClydesideLassiesR_F.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_67121.log 24676 Log file, useful mostly for debugging
Tune-67121-ClydesideLassiesR_F.abc 429 ABC music file with the extracted tune(s)
Tune-67121-ClydesideLassiesR_F.ps 34701 PostScript
Tune-67121-ClydesideLassiesR_F.txt 429 Plain-text file with the extracted tune(s)
Tune-67121-get.log 4657 Log file, useful mostly for debugging
These files should be available for 24 hours.