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Ottava Bassa Duo (8vb Duo for short) is a viola and double bass duo by Elizabeth Knaub and Harris Grossman. No matter what kind of music you enjoy, we probably play it!

Watch us Perform!

The Mission by Mark Bolan Konigsmark | Ottava Bassa Duo
Animal Crossing: New Horizons Theme for Viola and Double Bass
Tumbo (2021) - Alexis C. Lamb/Tashara Gavin-Moorehead, performed by 2021 Next Festival Fellows
Reinhold Gliere - Suite for Viola and Double Bass, III. Cradle Song - Ottava Bassa Duo
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© Elizabeth Knaub 2025 | All Rights Reserved | Photos by Harry Grossman, Elizabeth Knaub, Pexels, and Unsplash.

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