         musicTrack.addNote(withNumber: 60, atPosition: 1.99)
         musicTrack.addNote(withNumber: 61, atPosition: 2.0)
 
-
         musicTrack.clearRange(
             start: AKDuration(beats: 2.0),
             duration: AKDuration(beats: 1.0)
         )
-
 
         XCTAssertTrue(musicTrack.hasNote(atPosition: 1.99, withNoteNumber: 60))
         XCTAssertTrue(musicTrack.doesNotHaveNote(atPosition: 2.0, withNoteNumber: 61))

    func testAdd_addsANewNote() {
        musicTrack.addNote(withNumber: 60, atPosition: 0.75)


        XCTAssertEqual(musicTrack.noteCount, 1)
        XCTAssertTrue(musicTrack.hasNote(atPosition: 0.75, withNoteNumber: 60))
    }

        musicTrack.addNote(withNumber: 61, atPosition: 2.0)
        XCTAssertEqual(musicTrack.noteCount, 2)

        musicTrack.clear()

        XCTAssertEqual(musicTrack.noteCount, 0)
    }
