pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-72050-SSF_Dance.ps) >>/Users/jc/w/tmp/Tune-72050-get.log 2>&1" returned status 256
http://59.167.222.208/Sydney/Music/ABC/SSF_Dance.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
Coll_72050.log 64994 Log file, useful mostly for debugging
Tune-72050-SSF_Dance.abc 370 ABC music file with the extracted tune(s)
Tune-72050-SSF_Dance.ps 36395 PostScript
Tune-72050-SSF_Dance.txt 370 Plain-text file with the extracted tune(s)
Tune-72050-get.log 4122 Log file, useful mostly for debugging
These files should be available for 24 hours.