pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-352-Perrie_Werrie_The.ps) >>/Users/jc/w/tmp/Tune-352-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Athole/T/save/Perrie_Werrie_The.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
Coll_35204.log 140387 Log file, useful mostly for debugging
Coll_35212.log 288759 Log file, useful mostly for debugging
Coll_35216.log 291741 Log file, useful mostly for debugging
Coll_35220.log 277479 Log file, useful mostly for debugging
Coll_35224.log 126472 Log file, useful mostly for debugging
Coll_35230.log 291741 Log file, useful mostly for debugging
Coll_35244.log 952406 Log file, useful mostly for debugging
Coll_35247.log 291741 Log file, useful mostly for debugging
Coll_35253.log 141597 Log file, useful mostly for debugging
Coll_35264.log 1017671 Log file, useful mostly for debugging
Find_35233.log 1597 Log file, useful mostly for debugging
Form_35213.log 747 Log file, useful mostly for debugging
Form_35287.log 772 Log file, useful mostly for debugging
Tune-352-Perrie_Werrie_The.abc 199 ABC music file with the extracted tune(s)
Tune-352-Perrie_Werrie_The.ps 34142 PostScript
Tune-352-Perrie_Werrie_The.txt 199 Plain-text file with the extracted tune(s)
Tune-352-get.log 4341 Log file, useful mostly for debugging
Tune-35202-get.log 5441 Log file, useful mostly for debugging
Tune-35213-get.log 2831 Log file, useful mostly for debugging
Tune-35223-get.log 4783 Log file, useful mostly for debugging
Tune-35224-get.log 45448 Log file, useful mostly for debugging
Tune-35232-get.log 6225 Log file, useful mostly for debugging
Tune-35239-get.log 3269 Log file, useful mostly for debugging
Tune-35277-get.log 3553 Log file, useful mostly for debugging
Tune-35278-get.log 5209 Log file, useful mostly for debugging
These files should be available for 24 hours.