pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1094-20272_Trenise.ps) >>/Users/jc/w/tmp/Tune-1094-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ERM/20272_Trenise.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-1094-20272_Trenise.abc 692 ABC music file with the extracted tune(s)
Tune-1094-20272_Trenise.ps 36586 PostScript
Tune-1094-20272_Trenise.txt 692 Plain-text file with the extracted tune(s)
Tune-1094-get.log 4445 Log file, useful mostly for debugging
Tune-10941-EveryLadHisLass.abc 335 ABC music file with the extracted tune(s)
Tune-10941-EveryLadHisLass.ps 32961 PostScript
Tune-10941-EveryLadHisLass.txt 335 Plain-text file with the extracted tune(s)
Tune-10941-get.log 4599 Log file, useful mostly for debugging
Tune-10949-1826.abc 159 ABC music file with the extracted tune(s)
Tune-10949-1826.txt 159 Plain-text file with the extracted tune(s)
Tune-10949-get.log 2772 Log file, useful mostly for debugging
These files should be available for 24 hours.