Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book42/Pioneer.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_37540.log 661411 Log file, useful mostly for debugging
Tune-3754-Pioneer.abc 146 ABC music file with the extracted tune(s)
Tune-3754-Pioneer.txt 146 Plain-text file with the extracted tune(s)
Tune-3754-get.log 3105 Log file, useful mostly for debugging
Tune-37541-get.log 5508 Log file, useful mostly for debugging
Tune-37545-get.log 3078 Log file, useful mostly for debugging
These files should be available for 24 hours.