Related Clues:

• Exordium, informally
• Freshman course
• Contented sound
• Emcee's opening
• Contented utterance
• Foreword, e.g.
• Musical opening
• Preface, for short
• Emcee's text
• Sound at a spa
• Sigh of relief
• "What a relief!"
• Emcee's kickoff
• 'Say ___'
• Chap. 1 preceder