Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book26/BostonCollection.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_66328.log 409684 Log file, useful mostly for debugging
Find_66328.log 1447 Log file, useful mostly for debugging
Tune-66328-BostonCollection.abc 155 ABC music file with the extracted tune(s)
Tune-66328-BostonCollection.txt 155 Plain-text file with the extracted tune(s)
Tune-66328-get.log 3275 Log file, useful mostly for debugging
These files should be available for 24 hours.