Please capitalize where necessary: the essence of ireland - a musical tribute
A: The Essence of Ireland - A Musical Tribute

Please capitalize where necessary: or even learn french by way of your knowledge of german?
A: Or even learn French by way of your knowledge of German?

Please capitalize where necessary: that does not preclude material success; but such success should be the by-product rather than the primary source of your efforts.
A: That does not preclude material success; but such success should be the by-product rather than the primary source of your efforts.

Please capitalize where necessary: the people read it, and were delighted with the comfort it brought them.
A:
The people read it, and were delighted with the comfort it brought them.