Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Graded1/Collections.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-5952-Collections.abc 151 ABC music file with the extracted tune(s)
Tune-5952-Collections.txt 151 Plain-text file with the extracted tune(s)
Tune-5952-get.log 3179 Log file, useful mostly for debugging
Tune-59523-get.log 1398 Log file, useful mostly for debugging
Tune-59527-get.log 1285 Log file, useful mostly for debugging
These files should be available for 24 hours.