The song is in C# on the recording! but many keys work well. I saw David do it on the newsong cafe on youtube in the key of B, and that worked too. If you want to play along with the track, put a capo on 1 :) CAPO 1: VERSE 1: C Am F C I can't comprehend your infinitely beautiful and perfect love C Am F G Oh I've dreamed dreams of majesty as brilliant as a billion stars F G But they're never bright enough after all CHORUS: Am F C G You are Ho - - ly (x3) F Ho - ly VERSE 2: C Am F G I will sing a song for you my God with everything I have in me F G But it's never loud enough after all BRIDGE: F C Am G Heaven and earth are full, full of your glory, glory F C Am G My soul it overflows full of your glory, your glory F C Am G Oh blessed is he who reigns, full of your glory, your glory F C Am G My cup, it can't contain all of your glory, your glory F C G Hosanna we are found after all you are Enjoy God worshipping!