We got tickets to go to see Elton John,

and to celebrate, here is my challenge. Only answers sent to me privately will be eligible, and only one submitted guess per customer! The winner will pick a loan for me to fund - a few restrictions will apply.
1. Name two Disney characters that have an Elton John connection. What is the connection??
2. Name one of EJ's grandfathers.
3. List my 10 favorite EJ songs. The one with the most correct will get the point for this.
Contest closes this coming Sunday, July 20th at 6:00 p.m. ADT.
Jane.