Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MM1/EFDSS_CDM6.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-42026-EFDSS_CDM6.abc 146 ABC music file with the extracted tune(s)
Tune-42026-EFDSS_CDM6.txt 146 Plain-text file with the extracted tune(s)
Tune-42026-Straight_Skillern.abc 158 ABC music file with the extracted tune(s)
Tune-42026-Straight_Skillern.txt 158 Plain-text file with the extracted tune(s)
Tune-42026-get.log 121564 Log file, useful mostly for debugging
These files should be available for 24 hours.