Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/cache/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_88874.log 1107012 Log file, useful mostly for debugging
Tune-88874-MMM1.abc 346 ABC music file with the extracted tune(s)
Tune-88874-MMM1.txt 346 Plain-text file with the extracted tune(s)
Tune-88874-get.log 16518 Log file, useful mostly for debugging
These files should be available for 24 hours.