Tunechi has suggested there’s a veritable treasure trove of collaborations with Dr. Dre locked away somewhere.

The rapper – who recently overtook Elvis Presley’s record for the most appearances on the Billboard chart – spoke to MTV News about his relationship with the N.W.A veteran: “I’ve always worked with Dre. I’m not sure if you guys know how Dre works, Dre always sends you a song, so I done, probably did like 90 songs for Dre. You just never know which one he gonna put out”.

Wayne also revealed that Kanye West will have a sizeable role in his forthcoming I Am Not A Human Being II LP, due in December: “It’s crazy, actually I don’t want to give too much up but he’s got a big hand in the album, you’ll see”. Juicy J and Miami producer Streetrunner are also both slated to feature. Dre and Wayne have also been collaborating outside of the studio, with Wayne designing his own ruby red Beats By Dre headphones.