pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-39323-WillieWithHisTartanTrews_A_ABABB.ps) >>/Users/jc/w/tmp/Tune-39323-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/j40/WillieWithHisTartanTrews_A_ABABB.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_39323.log 740 Log file, useful mostly for debugging
Tune-39323-WillieWithHisTartanTrews_A_ABABB.abc 401 ABC music file with the extracted tune(s)
Tune-39323-WillieWithHisTartanTrews_A_ABABB.ps 34920 PostScript
Tune-39323-WillieWithHisTartanTrews_A_ABABB.txt 401 Plain-text file with the extracted tune(s)
Tune-39323-get.log 4841 Log file, useful mostly for debugging
These files should be available for 24 hours.