Original sentence: In January 2008, Marr had reportedly been adding his skill and experience to a secret songwriting session with Wakefield indie group The Cribs.Sources reveal that they worked together for a week at Moolah Rouge recording studio in Stockport - a favourite haunt of Bolton's Badly Drawn Boy, Damon Gough and fellow northern indie band I Am Kloot  - and have penned a number of new songs
Edited sentence: In January 2008, it was reported that Marr had been adding his skill and experience to a secret songwriting session with Wakefield indie group The Cribs.Sources revealed that they worked together for a week at Moolah Rouge recording studio in Stockport, and had penned a number of new songs