Possible Clues:

• Chatter quietly and chatter on
• It sounds soft with the sound for little people, in a manner of small talk
• Such talk becomes loose at last by the sound of it
• A little talk that's a little loose at last
• The soft, loose sound of the young, in a manner of speaking
• Prom's number one conductor engenders gossip
• Young folk talk with it and play with it at last
• A soft, loose sound in a manner of speaking
• Jabber
• Piano used by conductor giving empty talk