pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-91911-1770_Longman_Cotillons.ps) >>/Users/jc/w/tmp/Tune-91911-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/DftY/1770_Longman_Cotillons.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_91911.log 64724 Log file, useful mostly for debugging
Tune-91911-1770_Longman_Cotillons.abc 1462 ABC music file with the extracted tune(s)
Tune-91911-1770_Longman_Cotillons.ps 39608 PostScript
Tune-91911-1770_Longman_Cotillons.txt 1462 Plain-text file with the extracted tune(s)
Tune-91911-get.log 4629 Log file, useful mostly for debugging
These files should be available for 24 hours.