I played an eighth note on the piano.

I found a pound note in my pocket.

The program note provides information about the pieces being performed and introduces the musicians.

The programme note provides information about the pieces being performed and introduces the musicians.

He signed a promissory note to repay the loan.

The whole note is a musical note that represents four beats in common time.

I found a handwritten note on my desk.

I always take note of the small details in my surroundings.

I always note down important information in my notebook.

Side note: the event has been rescheduled to next week.