Crossword clues for 54 Down group:NAVY54 Down groupTHEMAMASWith 41- and 54-Across, group with a 1967 ballad version of 39-/41-/ 42-AcrossCOLDWith 54-Across, "Viva La Vida" rock group, and what 17-, 28-/30- and 40-Across each is?VILLAGEPEOPLEDisco-era group known for the starts of 18-, 20-, 54- and 57-Across