Martha Reader and The Vowelles: Jam

Martha Reader and The Vowelles: Jam is an installment in Martha Reader and The Vowelles series.

Plot
Martha Reader and The Vowelles singing the short "a" sound from their smash word "jam".

Lyrics
Martha Reader and The Vowelles/Lyrics

Missing Letter
j_m

j a m

Adding Letters and Words
j and m + a = jam

Only Appearance

 * The Ram in the Pepper Patch