Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/air/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-3795-BostonCollection.abc 152 ABC music file with the extracted tune(s)
Tune-3795-BostonCollection.txt 152 Plain-text file with the extracted tune(s)
Tune-3795-get.log 3241 Log file, useful mostly for debugging
Tune-37950-get.log 7494 Log file, useful mostly for debugging
Tune-37951-get.log 3238 Log file, useful mostly for debugging
Tune-37953-get.log 5506 Log file, useful mostly for debugging
Tune-37955-get.log 3686 Log file, useful mostly for debugging
Tune-37956-get.log 9694 Log file, useful mostly for debugging
Tune-37957-get.log 4967 Log file, useful mostly for debugging
Tune-37958-get.log 5871 Log file, useful mostly for debugging
Tune-37959-get.log 8488 Log file, useful mostly for debugging
These files should be available for 24 hours.