Bhagavad Gita – The Holy Song of God Arranged for singing by Swami Nirmalananda Giri. The entire Bhagavad Gita plus the Maharshi Gita as PDF (2,17 MB). You can find several versions of the Bhagavad Gita on holybooks.com. For example we have 3 modern translations here: Bhagavad Gita
From the book:
By dying you attain heaven;
Conquering, you enjoy the earth.
Therefore, O son of Kunti, rise,
In strength of heart resolved to fight.
Make pain and pleasure, gain and loss,
victory and defeat the same,
Then engage now in this battle.
This way you shall incur no sin.