Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MMM2/IaST-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_56945.log 151267 Log file, useful mostly for debugging
Tune-5694-IaST-abc1.abc 146 ABC music file with the extracted tune(s)
Tune-5694-IaST-abc1.txt 146 Plain-text file with the extracted tune(s)
Tune-5694-get.log 3129 Log file, useful mostly for debugging
Tune-56941-get.log 1301 Log file, useful mostly for debugging
Tune-56948-get.log 4785 Log file, useful mostly for debugging
Tune-56949-get.log 3254 Log file, useful mostly for debugging
These files should be available for 24 hours.