pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-11191-0969-ThreeDrummer.ps) >>/Users/jc/w/tmp/Tune-11191-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/sosyourmom.com/Abc-0901-1000/0969-ThreeDrummer.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-11191-0969-ThreeDrummer.abc 524 ABC music file with the extracted tune(s)
Tune-11191-0969-ThreeDrummer.ps 37127 PostScript
Tune-11191-0969-ThreeDrummer.txt 524 Plain-text file with the extracted tune(s)
Tune-11191-get.log 7539 Log file, useful mostly for debugging
These files should be available for 24 hours.