sentences:  Writing credits for "Costello Music" are for The Fratellis, however, for "Here We Stand" and "We Need Medicine", they are solely credited to him.After playing the Coachella festival in California in 2007, during promotion of Fratellis' debut album "Costello Music", Lawler decided to flee from the US tour and return to Glasgow, stating that he was too tired to continue the rest of the tour.He later saw this as a mistake, but it allowed him to be even more grateful for the success of the band.