pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-79225-1960.ps) >>/Users/jc/w/tmp/Tune-79225-get.log 2>&1" returned status 256
http://thesession.org/tunes/1960

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_79225.log 46 Log file, useful mostly for debugging
Tune-79225-1960.abc 308 ABC music file with the extracted tune(s)
Tune-79225-1960.ps 36301 PostScript
Tune-79225-1960.txt 308 Plain-text file with the extracted tune(s)
Tune-79225-get.log 3986 Log file, useful mostly for debugging
These files should be available for 24 hours.