musical notes treble clef melody rhythm staff wave

presentation calligraphy features wavelike lighting musical flowing pattern elegant drawing cartoon diagram treble melody rhythm design curved create simple sketch circle poster notes staff brand white clef wave font line text iron art music notes treble clef melody rhythm staff wave design musical notation score composition song tune harmony symphony concert performance instrument piano guitar violin drums bass vocal singing lyrics sound audio frequency tempo beat bar measure scale chord key octave pitch artistic abstract elegant graphic background wallpaper musicalsymbol