Jay-Z could tour with Beyoncé Knowles soon.

The rapper is considering playing concerts around the globe with his singer wife.

Although he wasn't previously considering the career move seriously, he thinks it's a good idea now.

'It's always floating out there, it's floating out there,' he told BBC Radio 1 host Zane Lowe.

'It has to be the real thing and it's slowly making sense, more sense every day, every day it's making more sense ' as far as a tour, not an album.'

The pair married in 2008 and have worked on music together and enjoyed some collaborative performances.

He is to tour the world with Justin Timberlake now after the success of his Watch The Throne shows with Kanye West.

'We had this whole plan when me and Kanye did Watch The Throne, that we would go right into our solos after that,' the 43-year-old explained about a disagreement with Kanye.

'As soon as I thought we had wrapped up Watch The Throne I made two records, Holy Grail and Oceans. I played those records for Kanye and he was like, 'No those have to go on Watch The Throne, so we spent four days arguing about those records.'

The music icon revealed that he and the new dad even caused their various teams to get physical at one point.

They are both so serious about their craft but apparently all was not lost in their friendship.

'I was explaining to him why it wasn't right for this project and I had a whole idea for making this album called Magna Carta. Holy Grail the name came after,' he continued.

'Four days! Four days literally arguing four days. Not like fighting. Well, there was some pushing at one point but not between us, just everyone else got a little excited.'