14= one
because there are only 4 beats and the quarter notes take up three beats. Trip-a-let is only 1 beat total
Eliott Carter was an American composer, whose personal harmonic and rhythmic language led to the invention of the term metric modulation. The latter describes frequent, precise tempo changes. In David Schiff's book "The Music of Elliott Carter", it is written that Elliott Carter preferred to call it tempo modulation.
From which solos? There are more than one from each I believe
