Does Db Woodside Sing?

Much like his co-stars, Woodside does indeed perform his own song and that is the actor's real voice you're hearing when Amenadiel breaks out into song.

Can maze really sing?

This includes Lesley-Ann Brandt, who was indeed singing during the musical episode. Fans likely won't be surprised to learn that Brandt is actually singing in the Lucifer musical episode as she's performed before on the series and has been vocal about her passion for singing.

Does Aimee Garcia sing?

She's not a professional singer, and she's basically doing this as a prayer to someone she loves and misses.” Garcia promptly met up with vocal coach Valerie Morehouse, only to then be told, three days before shooting, that the originally planned song, Leonard Cohen's “Hallelujah,” didn't clear.