In the past, we might have just made a "Heart of Glass" special edition post.
We aren't going to do that today.
A lot of people who criticize covers of this Blondie classic don't like that the vocalists cannot match Debbie Harry's original dreamy vocal. Jennifer Ayache, lead vocalist of French band Superbus, doesn't even try to do that. She brings a different dreamlike vocal to the song, and it works.