tuning

AGREEMENT
List of words for the clue tuning from the crossword:
OBOE FORK YAMAHA PEG PEGS TONE TINE STEEL SEEGER PRONGS PRESET OBOES FLAT TINES STANDARDIZATION STANDARDISATION SINE PRONG PETESEEGER MECHANIC
WordClue
WOLFRAMtungsten
OPERATurandot or Tosca