Crossword clues for Pitch on a pipe 4 lettersAnswerClueREEDPitch pipe partTONEPitch pipe's indication.TONEPitch on a pipeSETTHETONEUse a pitch pipeTUNERPitch pipe, e.g.PREPARATIONHUMPitch pipe alternative at an a cappella concert?TUNINGFORKPitch pipe's relative.TUNERPitch pipe.