Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book49/AMHSI-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-7674-AMHSI-abc1.abc 149 ABC music file with the extracted tune(s)
Tune-7674-AMHSI-abc1.txt 149 Plain-text file with the extracted tune(s)
Tune-7674-get.log 3157 Log file, useful mostly for debugging
Tune-76746-AMHSI-abc2.ps 6 PostScript
Tune-76746-CSGBT_1794-V1.abc 151 ABC music file with the extracted tune(s)
Tune-76746-CSGBT_1794-V1.txt 151 Plain-text file with the extracted tune(s)
Tune-76746-get.log 13682 Log file, useful mostly for debugging
Tune-76749-get.log 4890 Log file, useful mostly for debugging
These files should be available for 24 hours.