Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/song/Gow-CSR3-abc2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-29832-242_Boston_March-001.svg 17221 Scalable Vector Graphics format
Tune-29832-242_Boston_March.abc 761 ABC music file with the extracted tune(s)
Tune-29832-242_Boston_March.txt 761 Plain-text file with the extracted tune(s)
Tune-29832-Gow-CSR3-abc2.abc 150 ABC music file with the extracted tune(s)
Tune-29832-Gow-CSR3-abc2.txt 150 Plain-text file with the extracted tune(s)
Tune-29832-get.log 12997 Log file, useful mostly for debugging
These files should be available for 24 hours.