Mismatch: X:1 doesn't match requested X:182
Mismatch: X:1 doesn't match requested X:182
Mismatch: X:1 doesn't match requested X:182
Mismatch: X:1 doesn't match requested X:182
Mismatch: X:1 doesn't match requested X:182
Mismatch: X:1 doesn't match requested X:182
X:182 not found in http://john-chambers.us/~jc/music/book/SCD/Graded1.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-12390-Graded1.abc 0 ABC music file with the extracted tune(s)
Tune-12390-Graded1.txt 0 Plain-text file with the extracted tune(s)
Tune-12390-get.log 25320 Log file, useful mostly for debugging
These files should be available for 24 hours.