When you first enter the level, go straight ahead until you reach the street. Follow the street until you get to your first left hand turn. After this turn you will see a set of stairs at the end of the road. Go to the top of the stairs and look directly ahead. There is a concert-like building in front of you. On the left upper side of that building, you will see the secret tape. Use the quarterpipe on the lower level behind the building to get up there. Then, just jump up the quarterpipe to get the secret tape.