: Her daughter Blue Ivy’s middle name is a reference to the Roman numeral Artistic Evolution

: A retro-soul track that won a Grammy Award for Best Traditional R&B Performance.

The album broke from the EDM-heavy trends of the early 2010s to deliver a soul-drenched, live-instrumentation project that redefined her sound and paved the way for later masterpieces like Lemonade and Renaissance .

The numeral 4 is a recurring theme in Beyoncé's life and guided the naming of this album:

She noted that her fans were already calling the project "4" online, so she let them name the record. Impact and Legacy