Crossword puzzle clue "once were warriors folk"

"Once Were Warriors" folk

The Phila. Warriors were its first champs

"... and in less than a ___ they were turned into great hairy warriors ..."

"Once ___ Warriors" (Alan Duff novel)

Particle physicist whose findings were first accepted by Einstein, but later were shown to be fraudulent

"Wish you were here—__ were there"

Once, once more and yet once more

"I Once Loved ___" (British folk song)