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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_98605.log 443012 Log file, useful mostly for debugging
Tune-98605-CaledonianMusicalRepository_1811.abc 168 ABC music file with the extracted tune(s)
Tune-98605-CaledonianMusicalRepository_1811.pdf 2217 Portable Data Format
Tune-98605-CaledonianMusicalRepository_1811.ps 6 PostScript
Tune-98605-CaledonianMusicalRepository_1811.txt 168 Plain-text file with the extracted tune(s)
Tune-98605-MMM1.abc 155 ABC music file with the extracted tune(s)
Tune-98605-MMM1.txt 155 Plain-text file with the extracted tune(s)
Tune-98605-get.log 16141 Log file, useful mostly for debugging
These files should be available for 24 hours.