pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1961-n-o.ps) >>/Users/jc/w/tmp/Tune-1961-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/terra.es/personal8/niltoni/n-o.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_19611.log 68504 Log file, useful mostly for debugging
Coll_19619.log 69584 Log file, useful mostly for debugging
Form_19614.log 723 Log file, useful mostly for debugging
Form_19617.log 734 Log file, useful mostly for debugging
Tune-1961-get.log 7664 Log file, useful mostly for debugging
Tune-1961-n-o.abc 197 ABC music file with the extracted tune(s)
Tune-1961-n-o.ps 34820 PostScript
Tune-1961-n-o.txt 197 Plain-text file with the extracted tune(s)
Tune-19610-Boda_Valsen_2-EmG-64-3.abc 163 ABC music file with the extracted tune(s)
Tune-19610-Boda_Valsen_2-EmG-64-3.ps 6 PostScript
Tune-19610-Boda_Valsen_2-EmG-64-3.txt 163 Plain-text file with the extracted tune(s)
Tune-19610-get.log 11580 Log file, useful mostly for debugging
Tune-19613-get.log 7538 Log file, useful mostly for debugging
Tune-19614-get.log 2896 Log file, useful mostly for debugging
Tune-19618-get.log 5389 Log file, useful mostly for debugging
Tune-19619-get.log 8175 Log file, useful mostly for debugging
These files should be available for 24 hours.