It appears that the building currently being constructed is the first of two buildings (framed by Cambridge St./Blossom St./Parkman St.). Once the Parkman Garage is demolished, the second building will go there. That is my read.
https://www.massgeneral.org/news/ragon-building/project-overview
Good news! First indications of what retail presence will fill this project.
You can check out the dedicated website.
lyricbackbay.com
Highlights:
- George Howell Coffee
- Rivian (EV maker)
- Avra Estiatorio (Greek food)
- Pink Carrot
- Chicha San Chen (Taiwanese tea)