No it's also her voice. Also she chose the direction. If you hear her speak about the album like I have (see? Education) you would know that she did Pretty When You Cry and Cruel World with her guitarist in the studio.
Also her voice on Shades Of Cool
You aren't alone Ultraviolence is better than any Bey album and Lana has more artistic control and a clear vision than Bey ever has.
'i wanna make a rock album'
'let me call up one of the most prominent modern rock producers, dan auerbach, to provide me with all the instrumentation on the songs'
Lana wrote EVERY song on uv with one person(the producer) meaning these is all her music
Beyonce knows she doesn't have the talent for that which is why she surrounds herself with people with knowledge.
'i wanna make a rock album'
'let me call up one of the most prominent modern rock producers, dan auerbach, to provide me with all the instrumentation on the songs'
whew T A L E N T
That'd be funny if she didn't produce the best song on the album and wrote the entire thing