Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MacNab01/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
Form_78524.log 1164 Log file, useful mostly for debugging
Tune-78524-AMHSI_abc1.abc 151 ABC music file with the extracted tune(s)
Tune-78524-AMHSI_abc1.txt 151 Plain-text file with the extracted tune(s)
Tune-78524-get.log 3181 Log file, useful mostly for debugging
These files should be available for 24 hours.