Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book49/ERM-V2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-1623-ERM-V2.abc 145 ABC music file with the extracted tune(s)
Tune-1623-ERM-V2.txt 145 Plain-text file with the extracted tune(s)
Tune-1623-get.log 3083 Log file, useful mostly for debugging
Tune-16230-get.log 4534 Log file, useful mostly for debugging
Tune-16234-get.log 7316 Log file, useful mostly for debugging
Tune-16235-get.log 8046 Log file, useful mostly for debugging
Tune-16239-get.log 1448 Log file, useful mostly for debugging
These files should be available for 24 hours.