Where is M?

To the tune of Where_is_Thumbkin? with upper & lower case "M" props

Where is “M”? Where is “M”?
Here I am. Here I am.
Tell us what your sound is.
Tell us what your sound is.
Mmmm mmmm
(Repeat with other letters of the alphabet and their sounds)

Alternate Version:
Where is "A?" Where is "A?"
There she is. There she is.
What's the sound that "A" makes.
What's the sound that "A" makes.
Aah, Aah, Aah. Aah, Aah, Aah. (use the short "a" sound as in cat)