pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9833-1222.ps) >>/Users/jc/w/tmp/Tune-9833-get.log 2>&1" returned status 256
http://thesession.org/tunes/1222

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_98336.log 771 Log file, useful mostly for debugging
Tune-9833-1222.abc 279 ABC music file with the extracted tune(s)
Tune-9833-1222.ps 36815 PostScript
Tune-9833-1222.txt 279 Plain-text file with the extracted tune(s)
Tune-9833-get.log 5238 Log file, useful mostly for debugging
Tune-98335-get.log 1331 Log file, useful mostly for debugging
Tune-98336-get.log 1384 Log file, useful mostly for debugging
Tune-98337-get.log 3123 Log file, useful mostly for debugging
Tune-98339-get.log 4205 Log file, useful mostly for debugging
These files should be available for 24 hours.