Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/AdvancedSD/Gow-CSR2-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_94246.log 1234311 Log file, useful mostly for debugging
Coll_94249.log 281520 Log file, useful mostly for debugging
Find_94242.log 1748 Log file, useful mostly for debugging
Tune-9424-Gow-CSR2-abc1.abc 156 ABC music file with the extracted tune(s)
Tune-9424-Gow-CSR2-abc1.txt 156 Plain-text file with the extracted tune(s)
Tune-9424-get.log 3235 Log file, useful mostly for debugging
These files should be available for 24 hours.