Here is a list of essential songs for your church to be singing (in my humble opinion):

All I have is Christ (Kauflin, Sovereign Grace)
Amazing Grace (My Chains Are Gone) -Chris Tomlin
Beautiful Saviour (All My Days) – Stuart Townend
Behold the Lamb (Communion Hymn) – Getty)
Blessed Be Your Name – Matt Redman
By Our Love  – Christy Nockels
Come hear the Angels Sing – EMU/Morrow
Come People of the Risen King – Getty
Count it all Joy – Sovereign Grace
Creation Sings the Father’s Song – Getty
Desert Song – Hillsong United – Brooke Fraser/Ligertwood
For All You’ve Done – Hillsong
Forever (Give thanks to the Lord) – Chris Tomlin
Glories of Calvary – Sovereign Grace
Glorious Day – Casting Crowns
God of Wonders – Byrd/Hindalong
Grace has now appeared – EMU/Rob Smith
Hallelujah to the King of Kings – EMU
He is Holy – Garage Hymnal
Here I Am to Worship – Tim Hughes
Holding on to Me – Garage Hymnal
Hope of the Nations – Brian Doerksen
Hosanna (I see the King of Glory) – Brooke Ligertwood
How Deep the Father’s Love For Us –  Stuart Townend
How Great is Our God – Chris Tomlin
In Christ Alone – Stuart Townend/Keith Getty
Indescribable – Laura Story/Chris Tomlin
I Will Rise – Chris Tomlin
I Will Run to You (Your Eye is on the Sparrow) – Zschech/Hillsong
It is well (When peace like a river) – new chorus by Philip Paul Bliss and Todd Fields
Jesus Thank You – Sovereign Grace
Let Your Kingdom Come – Sovereign Grace
Majesty of Heaven – Chris Tomlin
Maker of All Things – Tim Hughes
Mighty to Save – Hillsong
My Father’s Holding on to me – Garage Hymnal
My Hope (Nothing will change) – Paul Baloche
Never Alone – EMU/ Simone Richardson and Philip Percival
No Other Name (There is no other name) – Trevor Hodge/EMU
None but Jesus – Brooke Ligertwood
Nothing But the Blood of Jesus – Sovereign Grace
O Breath of Life – Trevor Hodge
O the Mercy of God – Geoff Bullock
Oh What a Day – EMU
Our God – Chris Tomlin
Overflowed – Trevor Hodge
Power of the Cross (O to see the Dawn)  – Getty
Purify my Heart (Refiner’s Fire) – Brian Doerkson
See Him Coming – EMU Mark Peterson
See the Man – Trevor Hodge/EMU
See what a morning – Getty
Show us Christ – Sovereign Grace
Stronger  – Hillsong/Reuben Morgan
10,000 Reasons – Matt Redman
This is Amazing Grace – Bethel Music/Jeremy Riddle
This is How we Know – Matt Redman
This Life I live  – EMU/Michael Morrow
The Light – EMU/Nicky Chiswell
Undivided – EMU/Rob Smith
We Belong to the Day – EMU/Michael Morrow
When I Survey – Russell Fragar arr. /Hillsong
Worthy is the Lamb (Thankyou for the Cross) –  Zschech/Hillsong
Worthy of all Praise – EMU/Rob Smith
You are My King (I’m Forgiven) – Billy Foote
You Chose the Cross (Lost in Wonder) – Martin Layzell
Your Name  – Paul Baloche