Not the usual key he sings it in (A I think), but you could transpose it. The chords are correct.
Key: G
C D/C C D/C C
All the saints and angels, bow before Your throne – All the elders
D/C C D/C G
cast their crowns before the Lamb of God and sing
G D
YOU ARE WORTHY OF IT ALL – YOU ARE WORTHY OF IT ALL
C D G
FROM YOU ARE ALL THINGS – AND TO YOU ARE ALL THINGS – YOU DESERVE THE GLORY
G Bm
DAY AND NIGHT, NIGHT AND DAY LET INCENSE ARISE
Em C6
DAY AND NIGHT, NIGHT AND DAY LET INCENSE ARISE
G/D D
DAY AND NIGHT, NIGHT AND DAY LET INCENSE ARISE
Am C
DAY AND NIGHT, NIGHT AND DAY LET INCENSE ARISE
(chords of chorus)
O – o – o…