False True 450 300 True dialog True False vertical True False Work part Cancel True True True Save True True True end 1 False True 0 True True True False 18 12 6 True False end Composer 0 1 True True True 1 0 True False end Title 0 0 True False True True True True True True False start Select … False True 0 True True True True False user-trash-symbolic False True 1 1 1 True False Overview False True False 18 6 True True in True False True False True True True False No instruments added. True True 0 True False 0 vertical 6 True True True True False list-add-symbolic False True 0 True True True True False list-remove-symbolic False True 1 False True 1 1 True False Instruments 1 False True True 1