How to make an Amazing Long Exposure Panorama!

Download the files to follow along this tutorial : www.photoserge.com/offers/HHF...
Using this technique I will show you my full workflow and give you the raw files of one of favorite photos of the year - here is how I did it:
1. I put on an ND filter from BW:
www.amazon.com/gp/product/B00G...
2. Set to 37mm so that I don’t get any lens distortion, I took 18 photos of the Walt Disney Concert Hall in Downtown Los Angeles, each photo had an average of 120 seconds of exposure at 50 ISO and F22.
3. I used Autopano Pro to stitch the photos together.
www.kolor.com/autopano/?acc=8f...
4. Then, I used Tonality Pro to do a black and white conversion, but I advise you to buy their kit - they currently have an amazing deal:
macphun.evyy.net/c/138462/2266...
Voila!