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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-49586-BostonCollection.abc 159 ABC music file with the extracted tune(s)
Tune-49586-BostonCollection.txt 159 Plain-text file with the extracted tune(s)
Tune-49586-flowers_of_Edinburgh.abc 157 ABC music file with the extracted tune(s)
Tune-49586-flowers_of_Edinburgh.ps 6 PostScript
Tune-49586-flowers_of_Edinburgh.txt 157 Plain-text file with the extracted tune(s)
Tune-49586-get.log 7498 Log file, useful mostly for debugging
These files should be available for 24 hours.