Performance Time Formula
A Formula for Determining the Length of a Composition
(n*t)/M
where n=number of beats per bar
t=number of bars in music
M=metronome marking
example:
a work in 3/4 time, 160 bars long,
M.M. quarter note = 90
looks like:
(3*160)/90=5 1/3 or 5'20"
Source unknown.
where n=number of beats per bar
t=number of bars in music
M=metronome marking
example:
a work in 3/4 time, 160 bars long,
M.M. quarter note = 90
looks like:
(3*160)/90=5 1/3 or 5'20"
Source unknown.