pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-49584-messer.ps) >>/Users/jc/w/tmp/Tune-49584-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/!ABCCollections/BruceOsborneCollection/messer.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
Coll_49584.log 64454 Log file, useful mostly for debugging
Tune-49584-get.log 11566 Log file, useful mostly for debugging
Tune-49584-messer.abc 321 ABC music file with the extracted tune(s)
Tune-49584-messer.ps 35932 PostScript
Tune-49584-messer.txt 321 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.