pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-34785-JackDanielsR_A3.ps) >>/Users/jc/w/tmp/Tune-34785-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/JackDanielsR_A3.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_34785.log 603265 Log file, useful mostly for debugging
Form_34785.log 977 Log file, useful mostly for debugging
Tune-34785-JackDanielsR_A3.abc 521 ABC music file with the extracted tune(s)
Tune-34785-JackDanielsR_A3.ps 36558 PostScript
Tune-34785-JackDanielsR_A3.txt 521 Plain-text file with the extracted tune(s)
Tune-34785-get.log 4553 Log file, useful mostly for debugging
These files should be available for 24 hours.