"Great Deep (Dub Mix)" is a remix single from American singer-songwriter Marian Renta released on July 14, 2021. It is a Dub style remix of the title-track from the 'Great Deep' EP. The original version wrestles with the theme of longing for a lost love. The 'Great Deep (Dub Mix)' single contains one track, and was remixed and produced by Renta herself. It contains intermittent vocals and instrumental drops throughout, much to the likeness of Dub remixes of club songs in the 1980s. The track features Renta on piano throughout. Renta's vocals are performed in a mezzo-soprano tessitura, and her vocals are performed through the use of melisma in the chest and head voice ranges.