Taylor vs Katy (Best Single and Album)

Question

Taylor Swift:

Best Album:

1989 (Deluxe)

Sales: 500.000 SPS

 Peak: #2 (x1)

Best Single:

Look What You Made Me Do

Sales: 647.000 SPS (Gold Certified)

Peak: #1 (x1)

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Katy Perry:

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Best Album:

Witness

Sales: 580.000 SPS

Peak: #2 (x1)

Best Single:

Chained To The Rhythm ft Skip Marley

Sales: 185.000 SPS

Peak: 12 (x1)

Answer 1

Taylor Swift:

Best Album:

1989 (Deluxe)

Sales: 1.223.000 SPS

 Peak: #3 (x2)

Best Single:

...Ready For It?

Sales: 324.000 SPS

Peak: #1 (x1)

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Katy Perry:

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Best Album:

Witness

Sales: 1.810.000 SPS

Peak: #1 (x5)

Best Single:

Bon Appétit ft Migos

Sales: 1.330.000 SPS

Peak: #1 (x3)