Kanye West is still trying to "figure out" what music to put on his new album 'Swish'.

Kanye West

Kanye West

The 'Only One' rapper - who is married to Kim Kardashian West - has recorded a host of "genuinely terrific songs" that could potentially make the tracklisting for the LP he is struggling to finalise the running order, his sister-in-law Khloe Kardashian has revealed.

Khloe, 31, said: "He has so many songs that we - I act like I'm recording them - that he can't figure out what he wants to put on his album. And they're all genuinely terrific songs."

Khloe also revealed Kanye has invited all of Kim's sisters - who also include Kourtney and Kylie and Kendall Jenner - into his recording studio at separate times to listen to his music as he creates it.

Speaking to Cosmopolitan magazine, she shared: "He is so passionate. He's like, every bit the meaning of an artist.

"He's so into his craft, and just to see him at work and see how much he respects our opinions, all of us sisters, he wants us all in the studio at different times."

Kanye has confirmed 'Swish' will be released on February 11.