pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-72545-Old_Time_Wedding_Reel2.ps) >>/Users/jc/w/tmp/Tune-72545-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/reel/Old_Time_Wedding_Reel2.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
Tune-72545-Old_Time_Wedding_Reel2.abc 376 ABC music file with the extracted tune(s)
Tune-72545-Old_Time_Wedding_Reel2.ps 34370 PostScript
Tune-72545-Old_Time_Wedding_Reel2.txt 376 Plain-text file with the extracted tune(s)
Tune-72545-get.log 10175 Log file, useful mostly for debugging
These files should be available for 24 hours.