Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Gow/CR/4323-Orange_and_Blue.abc1.abc"
X:4323 not found in http://john-chambers.us/~jc/music/book/Gow/CR/4323-Orange_and_Blue.abc1.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Form_98883.log 861 Log file, useful mostly for debugging
Tune-98883-4323-Orange_and_Blue.abc 0 ABC music file with the extracted tune(s)
Tune-98883-4323-Orange_and_Blue.txt 0 Plain-text file with the extracted tune(s)
Tune-98883-get.log 3633 Log file, useful mostly for debugging
These files should be available for 24 hours.