Mumbai, September 30 (ANI): Famed playback singer Lata Mangeshkar, better known as the Nightingale of India launched a music album titled 'Samagra' to mark her 82nd birthday at Mumbai. Sa Re Ga Ma India limited celebrated the 82nd birthday of Lata Mangeshkar by releasing an album of songs, sung by the Nightingale of India. Sharing her views with the mediapersons, Lata Mangeshkar said that all music directors of that time such as C Ramachandra, Vasant Desai, Salil Choudary, Roshan, Naushad, Madanmohan, Shankar Jaikishen, Ravi, Sachin Dev Burman and his son Rahul Dev to Laxmikant Pyarelal among others helped her in attaining greater heights. This album contains a pack of seventeen CDs, which is a complete collection of 345 songs.