Johnny Marr has announced two concerts in Manchester, where he’ll be backed by a 30-piece orchestra.The former Smiths guitarist will mark his first 10 years as a solo artist with a two-night residency at the Factory International’s new venue Aviva Studios on December 7 and 8.Led by conductor Fiona Brice, the orchestra has been assembled by Marr specifically for the two-night billing; and is composed of musicians from across the North.Tickets go on general sale this Friday (September 15) here.“I’ve had two experiences of playing with an orchestra – Hans Zimmer, obviously, and also with Pet Shop Boys – but to actually sing in front of an orchestra playing my own work, that’s a first. You can’t help feeling a little bit emotional,” said Marr.He continued: “It’s been really enjoyable working on the arrangements.