आज कल ज़िन्दगी Aaj Kal Zindagi Lyrics In Hindi- Wake Up Sid आज कल ज़िन्दगी Aaj Kal Zindagi Song Lyrics In Hindi From Wake Up Sid Movies sung by Shankar Mahadevan. The Song is written by Javed Akhtar and composed by Shankar Ehsaan Loy Music company Sony Music India. Read more