This is what Home Concert might look like in Notation View on a Mac (Windows would be virtually identical) while the performer is playing in bar 14 of Beethoven's Ecossaise. Notice that the current measure is highlighted in gray. While the soloist is playing, Home Concert would be playing the programmed accompaniment for this piece, synchronized to the performance. As the soloist gets toward the bottom of the page, Home Concert will begin to turn the page.