1) LA Philharmonic offering 2) Asian river 3) Au or Cu 4) Au or Fe 5) Au or Sn 6) Eroica 7) Kind of orch 8) Kind of orchannel 9) Orchannel work 10) Pathetic beginning 11) Pathetic start 12) Pathetic starter 13) Phony introduction 14) Phony prefix 15) Phony starter 16) Prefix with metric or phonic 17) Prefix with pathetic Found on https://www.crosswordclues.com/clue/sym