‘It’s got real sass!’ Irvine Welsh chooses new life for Trainspotting as a stage musical

Production based on 1993 novel opens at Theatre Royal Haymarket in London in July, with original songs co-written by the author It has been a book, a play and a film. It has also spawned three sequels, a prequel and two soundtrack albums. Now, Irvine Welsh’s 1993 debut novel Trainspotting is to find new life as a musical. Opening at the Theatre Royal Haymarket in London in July, Trainspotting the Musical will be adapted by the author with an original set of songs, plus others that were used in D