pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1658-NewInstructionsForTheClarinet.ps) >>/Users/jc/w/tmp/Tune-1658-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Brewer/NewInstructionsForTheClarinet.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
Form_16584.log 780 Log file, useful mostly for debugging
Tune-1658-NewInstructionsForTheClarinet.abc 215 ABC music file with the extracted tune(s)
Tune-1658-NewInstructionsForTheClarinet.ps 33821 PostScript
Tune-1658-NewInstructionsForTheClarinet.txt 215 Plain-text file with the extracted tune(s)
Tune-1658-get.log 4599 Log file, useful mostly for debugging
Tune-16583-get.log 9079 Log file, useful mostly for debugging
Tune-16586-get.log 6777 Log file, useful mostly for debugging
Tune-16588-get.log 5238 Log file, useful mostly for debugging
These files should be available for 24 hours.