Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/BB50/Kerr_MM2-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-45441-ERM-V2.abc 145 ABC music file with the extracted tune(s)
Tune-45441-ERM-V2.pdf 2217 Portable Data Format
Tune-45441-ERM-V2.ps 6 PostScript
Tune-45441-ERM-V2.txt 145 Plain-text file with the extracted tune(s)
Tune-45441-Kerr_MM2-V1.abc 148 ABC music file with the extracted tune(s)
Tune-45441-Kerr_MM2-V1.txt 148 Plain-text file with the extracted tune(s)
Tune-45441-get.log 7949 Log file, useful mostly for debugging
These files should be available for 24 hours.