Crossword puzzle clue "its name is forgotten"

Its name is forgotten

Currency whose name can become its country's name by changing its last letter to an N and scrambling

"If he had been forgotten, it had been as ___ in our great feast": Lady Macbeth

Something extraordinary that won't soon be forgotten

Where many a forgotten treasure is found

Some guitars are forgotten in them

Singer Gene who should never be forgotten?

One gone but not forgotten