Listen to Koluvamaragatha Raga - Thodi Thiruvizhi Mizhalai Bros online. Koluvamaragatha Raga - Thodi Thiruvizhi Mizhalai Bros is a Sanskrit language song and is sung by Thiruvizhi Mizhalai Brothers. Koluvamaragatha Raga - Thodi Thiruvizhi Mizhalai Bros, from the album Nadhaswaram, was released in the year 2006. The duration of the song is 6:30. Download Sanskrit songs online from JioSaavn.