I used PS Express to tweak it to where it is now. But the dark exposure on the left is because I had to take this inside a building and it is the windows edge causing it. I would like to keep this one but want the dark to go away. Any help is appreciated.
I tried my hand at this. I used Photoshop CC. Used Lens correction in manual and straightened the center building the best I could. Went to camera raw and applied a graduated screen tool and changed exposure gradually from left to right making it as close to same exposure on both sides. Cloned the right sky over to left using a reverse clone tool to trying to make both sides not so recognizable to each other. Flattened layers and went back into camera raw and opened shadows. Final edit was to turn photo counter clockwise and re crop. --Jim