Band and orchestral files are busy: guitars, strings and horns can drown out the part you are trying to learn. With Focus Mode and the mute buttons you can turn the arrangement into a backing band and play the piano part on top.
Step by step
Clean up the piano roll
Muted tracks still fall on the roll. To see only the piano, use Hide all in the Tracks panel, then click the eye on the piano track to bring it back.
Tip
Feeling lost without a guide? Unmute the piano for one pass, listen, then mute it again. Or bring back a single instrument, such as the strings, with its own M button.