Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/GftF/RSCDS_Graded1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-17630-CSR4-abc1.abc 159 ABC music file with the extracted tune(s)
Tune-17630-CSR4-abc1.ps 6 PostScript
Tune-17630-CSR4-abc1.txt 159 Plain-text file with the extracted tune(s)
Tune-17630-RSCDS_Graded1.abc 150 ABC music file with the extracted tune(s)
Tune-17630-RSCDS_Graded1.txt 150 Plain-text file with the extracted tune(s)
Tune-17630-get.log 16366 Log file, useful mostly for debugging
These files should be available for 24 hours.