<P> In vocal jazz , scat singing is vocal improvisation with wordless vocables , nonsense syllables or without words at all . In scat singing , the singer improvises melodies and rhythms using the voice as an instrument rather than a speaking medium . </P>
<P> In vocal jazz , scat singing is vocal improvisation with wordless vocables , nonsense syllables or without words at all . In scat singing , the singer improvises melodies and rhythms using the voice as an instrument rather than a speaking medium . </P>
scat singing which louis armstrong introduced into jazz is
scat singing which louis armstrong introduced into jazz is
vocal improvisation with wordless vocables , nonsense syllables or without words
vocal improvisation with wordless vocables , nonsense syllables or without words