Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1765/MMM1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-10175-30553_Masquerade.abc 703 ABC music file with the extracted tune(s)
Tune-10175-30553_Masquerade.txt 703 Plain-text file with the extracted tune(s)
Tune-10175-MMM1.abc 141 ABC music file with the extracted tune(s)
Tune-10175-MMM1.txt 141 Plain-text file with the extracted tune(s)
Tune-10175-get.log 6488 Log file, useful mostly for debugging
These files should be available for 24 hours.