pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-82670-OTIS.ps) >>/Users/jc/w/tmp/Tune-82670-get.log 2>&1" returned status 256
http://208.66.208.12/~irishsession/OTIS.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_82670.log 761 Log file, useful mostly for debugging
Tune-82670-OTIS.abc 214 ABC music file with the extracted tune(s)
Tune-82670-OTIS.ps 34907 PostScript
Tune-82670-OTIS.txt 214 Plain-text file with the extracted tune(s)
Tune-82670-get.log 4092 Log file, useful mostly for debugging
These files should be available for 24 hours.