Mismatch: X:63 doesn't match requested X:913
Mismatch: X:68 doesn't match requested X:913
Mismatch: X:373 doesn't match requested X:913
Mismatch: X:108 doesn't match requested X:913
X:913 not found in http://richardrobinson.tunebook.org.uk/data/tunebook.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-32821-get.log 3540266 Log file, useful mostly for debugging
Tune-32821-tunebook.abc 0 ABC music file with the extracted tune(s)
Tune-32821-tunebook.txt 0 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.