Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1769/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-80307-30333_Somers_Waltz.abc 716 ABC music file with the extracted tune(s)
Tune-80307-30333_Somers_Waltz.ps 32761 PostScript
Tune-80307-30333_Somers_Waltz.txt 716 Plain-text file with the extracted tune(s)
Tune-80307-MMM1.abc 141 ABC music file with the extracted tune(s)
Tune-80307-MMM1.txt 141 Plain-text file with the extracted tune(s)
Tune-80307-get.log 7859 Log file, useful mostly for debugging
These files should be available for 24 hours.