Practice, Practice, Practice!!!!!!!
Part 2 Book #20 - 23.
"Have Yourself a Merry Little Christmas"
"Jingle Jazz"
"Baby, Its Cold Outside".
(You can download the mp3s of these songs at:
http://www.jwpepper.com/sheet-music/bandc.jsp
go to "search" , put in the title, [make sure it has the correct composer] )