Listen to Polka's: Mike & Lorna's Polka / The River Ness Polka online. Polka's: Mike & Lorna's Polka / The River Ness Polka is an Instrumental language song and is sung by Ronnie Ross. Polka's: Mike & Lorna's Polka / The River Ness Polka, from the album Scottish Accordion Gems 2, was released in the year 2021. The duration of the song is 3:12. Download Instrumental songs online from JioSaavn.