Messi and Neymar celebrate against Roma / MIGUEL RUIZ - FCB

Last August, in traditional fashion, FC Barcelona were presented in front of their own supporters before the annual Joan Gamper Trophy. It was a special occasion, not only because it was the fans’ chance to welcome back the treble-winning team, but also as it was the 50th edition of the summer tournament.

The guests that day were AS Roma, with former Barça man Seydou Keita among their ranks, and the two teams are set to square off again in the Champions League group stage opener this Wednesday.

So here is a collection of videos and photographs from that day to get you in the mood for the clash at the Olympic Stadium in Rome.

[VIDEO] Highlights from FC Barcelona's 3-0 win over AS Roma in a ten-minute video, including the goals scored by Neymar Jr, Messi and Rakitic:


[VIDEO] You can also watch the goals in 360º. Enjoy the video on smartphone or tablet and take in the full atmosphere of the Camp Nou:


[PHOTOS] The best pictures from the 50th Joan Gamper Trophy:


Keita's return

August's match saw the return of former fan-favourite Seydou Keita. This video is a reminder of the Malian's best goals in a Barça jersey.