Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/C/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
Coll_20573.log 135711 Log file, useful mostly for debugging
Tune-20573-AMHSI_abc1.abc 144 ABC music file with the extracted tune(s)
Tune-20573-AMHSI_abc1.txt 144 Plain-text file with the extracted tune(s)
Tune-20573-get.log 3137 Log file, useful mostly for debugging
These files should be available for 24 hours.