pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9918-5215.ps) >>/Users/jc/w/tmp/Tune-9918-get.log 2>&1" returned status 256
http://thesession.org/tunes/5215

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_99180.log 66884 Log file, useful mostly for debugging
Coll_99184.log 66074 Log file, useful mostly for debugging
Coll_99186.log 70124 Log file, useful mostly for debugging
Coll_99189.log 281436 Log file, useful mostly for debugging
Form_99181.log 728 Log file, useful mostly for debugging
Form_99186.log 748 Log file, useful mostly for debugging
Tune-9918-5215.abc 172 ABC music file with the extracted tune(s)
Tune-9918-5215.ps 33379 PostScript
Tune-9918-5215.txt 172 Plain-text file with the extracted tune(s)
Tune-9918-get.log 8064 Log file, useful mostly for debugging
Tune-99181-get.log 11139 Log file, useful mostly for debugging
Tune-99183-get.log 9910 Log file, useful mostly for debugging
Tune-99188-get.log 3306 Log file, useful mostly for debugging
These files should be available for 24 hours.