Mismatch: X:2 doesn't match requested X:1
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-12935-AmazingGrace.ps) >>/Users/jc/w/tmp/Tune-12935-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/mindspring.com/~thornton.rose/AmazingGrace.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-12935-AmazingGrace.abc 986 ABC music file with the extracted tune(s)
Tune-12935-AmazingGrace.ps 35471 PostScript
Tune-12935-AmazingGrace.txt 986 Plain-text file with the extracted tune(s)
Tune-12935-get.log 5038 Log file, useful mostly for debugging
These files should be available for 24 hours.