pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-31940-SSF_Dance_Tunes.ps) >>/Users/jc/w/tmp/Tune-31940-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/SSF_Dance_Tunes.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
Form_31940.log 756 Log file, useful mostly for debugging
Tune-31940-SSF_Dance_Tunes.abc 143 ABC music file with the extracted tune(s)
Tune-31940-SSF_Dance_Tunes.ps 32955 PostScript
Tune-31940-SSF_Dance_Tunes.txt 143 Plain-text file with the extracted tune(s)
Tune-31940-get.log 7352 Log file, useful mostly for debugging
These files should be available for 24 hours.