pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6152-Pulling_Bracken_Set-BSFC---.ps) >>/Users/jc/w/tmp/Tune-6152-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/session/set/Pulling_Bracken_Set-BSFC---.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-6152-Pulling_Bracken_Set-BSFC---.abc 2920 ABC music file with the extracted tune(s)
Tune-6152-Pulling_Bracken_Set-BSFC---.ps 52082 PostScript
Tune-6152-Pulling_Bracken_Set-BSFC---.txt 2920 Plain-text file with the extracted tune(s)
Tune-6152-get.log 5076 Log file, useful mostly for debugging
Tune-61521-get.log 30468 Log file, useful mostly for debugging
Tune-61521-index.abc 0 ABC music file with the extracted tune(s)
Tune-61521-index.txt 0 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.