For those who are anxiously awaiting the album release and can't get enough, on YouTube, there are also videos of Cynthia Erivo singing a powerful version of "You Will Be Found" and Claudia Yanez singing "Requiem". I think the song I'm most anticipating is "For Forever" - it's been in my head since I saw the show last week and I'm desperate to actually learn the lyrics!
I'm one of those people who also likes to familiarize myself with a score before I see a show, if possible. I completely agree that it's not necessary for DEH. As mentioned, the lyrics are very easy to follow on first listen and the sound quality is excellent. Even my husband, who usually has a hard time following along, had no problem keeping up with the spoken or sung dialogue. You could always compromise and listen to the first Act? I felt like I struck a nice balance between having previously listened to the 5 songs and hearing the others for the first time at the show.
"If you start from a place of joy and charm, you can get away with a lot in the second act. It may be that that's my life. I'm not sure."
~Roger Bart