Listen to Tum Kya Jaano Tumhari Yaad Mein online. Tum Kya Jaano Tumhari Yaad Mein is a Hindi language song and is sung by Lata Mangeshkar and C. Ramchandra. Tum Kya Jaano Tumhari Yaad Mein, from the album Shin Shinaki Boobla Boo, was released in the year 1952. The duration of the song is 3:32. Download Hindi songs online from JioSaavn.