pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-89260-brbsets.ps) >>/Users/jc/w/tmp/Tune-89260-get.log 2>&1" returned status 256
http://round.soc.srcf.net/files/bigroundband/brbsets.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-89260-brbsets.abc 335 ABC music file with the extracted tune(s)
Tune-89260-brbsets.ps 34796 PostScript
Tune-89260-brbsets.txt 335 Plain-text file with the extracted tune(s)
Tune-89260-get.log 59004 Log file, useful mostly for debugging
These files should be available for 24 hours.