 This was the first Warner Bros cartoon to use the "modern" Looney  Tunes opening and closing sequence featuring stylized animation, an  abstract WB logo, zooming "OO" in the word "Cartoon", swirling  zooming lines (in place of the zooming shield), and slick lettering,  on a black background, all to a "modern" rendition of the Looney  Tunes theme ("The Merry