Listen to Koi Yahan Nache - Retro Mix online. Koi Yahan Nache - Retro Mix is a Hindi language song and is sung by Shilpa Rao. Koi Yahan Nache - Retro Mix, from the album Retro DJ Nights, was released in the year 2018. The duration of the song is 4:39. Download Hindi songs online from JioSaavn.