Mismatch: X:21203 doesn't match requested X:100061
X:100061 not found in http://john-chambers.us/~jc/music/book/Kohlers/Kohlers.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Tune-93942-Kohlers.abc 0 ABC music file with the extracted tune(s)
Tune-93942-Kohlers.txt 0 Plain-text file with the extracted tune(s)
Tune-93942-get.log 169790 Log file, useful mostly for debugging
These files should be available for 24 hours.