Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1769/BostonCollection.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-42446-BostonCollection.abc 153 ABC music file with the extracted tune(s)
Tune-42446-BostonCollection.txt 153 Plain-text file with the extracted tune(s)
Tune-42446-LastNewFrenchRigaudonThePLFD1701_450-001.svg 9528 Scalable Vector Graphics format
Tune-42446-LastNewFrenchRigaudonThePLFD1701_450.abc 366 ABC music file with the extracted tune(s)
Tune-42446-LastNewFrenchRigaudonThePLFD1701_450.txt 366 Plain-text file with the extracted tune(s)
Tune-42446-get.log 8071 Log file, useful mostly for debugging
These files should be available for 24 hours.