Mere Sapno Ki Rani Kab Aayegi Tu singer Kishore Kumar statcast Rajesh Khanna Sharmila Tagore movie "Aradhana," released in 1969.

you could use melodious, mesmerizing, ravishing, captivating, charming, spellbinding, alluring, delightful, soul touching and other words in you compliment but the best would be to say your immediate thoughts and feelings which you really feel when you listen to the song