Possible Clues:

• Overly, informally
• Excessively affected
• Overly, emphatically
• A bit much
• Inordinately, over and over again
• One after the other short sounds from flute are exquisite
• Sounds as if it takes four to be so gushing
• OTT? With three more rings, it certainly could become so
• Elegant to the point of absurdity
• Excessively (colloq.)