Former Fall Out Boy lead singer Patrick Stump has unveiled his debut single "This City" featuring Lupe Fiasco.
The single is the first to be released from his forthcoming debut solo album "Up Punk".
On the collaboration Stump told A.V.Club: "Before Food & Liquor came out he and I were talking about working on something together. I ended up producing the song 'Little Weapon', for his The Cool record".
He added: "I actually wrote the hook for 'This City' with him in mind before I decided to use it for Soul Punk, so when the label asked me if I'd be interested in doing a remix with an MC he was the only real way I'd say yes."
Meanwhile, other former Fall Out Boy member Pete Wentz is in the studio finishing off his new band Black Cards debut album.
Patrick Stump - "This City":