Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1750/SCD_Book49-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-84049-SCD_Book49-V2.abc 150 ABC music file with the extracted tune(s)
Tune-84049-SCD_Book49-V2.txt 150 Plain-text file with the extracted tune(s)
Tune-84049-blank.abc 143 ABC music file with the extracted tune(s)
Tune-84049-blank.ps 6 PostScript
Tune-84049-blank.txt 143 Plain-text file with the extracted tune(s)
Tune-84049-get.log 13120 Log file, useful mostly for debugging
These files should be available for 24 hours.