pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4859-Lochanside_Set-BSFC---.ps) >>/Users/jc/w/tmp/Tune-4859-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/session/set/Lochanside_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-4859-Lochanside_Set-BSFC---.abc 888 ABC music file with the extracted tune(s)
Tune-4859-Lochanside_Set-BSFC---.ps 37217 PostScript
Tune-4859-Lochanside_Set-BSFC---.txt 888 Plain-text file with the extracted tune(s)
Tune-4859-get.log 5542 Log file, useful mostly for debugging
Tune-48596-get.log 3178 Log file, useful mostly for debugging
These files should be available for 24 hours.