Perfect 4ths Dictation – Up 1 2 In this lesson, you will hear a Perfect 4th played ascending, then write in in music notation. Again, here are some examples of Perfect 4ths.January 1, 2013 1 2 In this lesson, you will hear a Perfect 4th played ascending, then write in in music notation. Again, here are some examples of Perfect 4ths. Perfect 4th – Up Bridal March Please press the Exercise button below.