Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1774/Kohlers3.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-29474-GoldenBookOfFavoriteSongs1.abc 163 ABC music file with the extracted tune(s)
Tune-29474-GoldenBookOfFavoriteSongs1.pdf 2217 Portable Data Format
Tune-29474-GoldenBookOfFavoriteSongs1.ps 6 PostScript
Tune-29474-GoldenBookOfFavoriteSongs1.txt 163 Plain-text file with the extracted tune(s)
Tune-29474-Kohlers3.abc 145 ABC music file with the extracted tune(s)
Tune-29474-Kohlers3.txt 145 Plain-text file with the extracted tune(s)
Tune-29474-get.log 12012 Log file, useful mostly for debugging
These files should be available for 24 hours.