This is the tab for Open Our Eyes (not Open the Eyes of our Heart Lord).
If you want to hear a recording, look up Maranatha! Latin - Abre Mis Ojos
https://www.youtube.com/watch?v=IUYW7MNnKXE
The key is in D.
[Chorus 1]
D G A
Abre mis ojos
A D Bm
Quiero ver a Cristo
Bm Em A
Poderle tocar
A G D
Decirle Te A- mo
[Chorus 2]
D G A
Abre mi oir
A D Bm
Ayudame a oirte
Bm Em A
Abre mis ojos
A G D
Quiero ver a Cri- sto