The reason for the placement or positioning of left-hand fingers concurrently is the aim while playing Chords would be:
D). To ensure you transition quickly and smoothly between chords.
In the context of music, 'chord' is described as the 'harmonic set comprising of three or more notes.'
These notes can be heard sounding to come at the same time and therefore, it becomes very crucial for the fingers to move simultaneously to create those differing sounds at once.
If the player fails to make efficient and concurrent use of his fingers, the desired musical harmony will not be created.
Thus, option D is the correct answer.
Learn more about 'Chords' here:
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