The Making of the T-Mobile ‘Welcome Back’ ad.
Anyone who has ever sung communally will connect with the emotions and feelings of this. Enjoy 
As per the comment in the video, it appeals to my sense of humour too 
12 Comments CherryPie on Nov 15th 2010
That was MAGIC!
I’m sitting now with a huge smile on my face.
It made me smile too
I am glad you like it.
I have watched this advert several times on youtube, just because I love it
It is great isn’t it?
I love that ad.
Me too
It made my day. Thank you!
So glad you like it
Communal singing? Ah, I’ll leave that to you, Cherie.
I can’t even begin to explain to you what it feels like to sing as a group. It is an amazing feeling.
Vibrational frequencies experienced communally in a boosted emotional atmosphere of an airport trigger more emotions via the feedback among recipients..
That is the answer in this instance.
Extract communally and airport and more questions are answered.
Frequencies and the ability to receive and interpret are key to understanding.
The ability to receive and interpret declines with social indoctrination.
Yes those frequencies when experienced communally quite take your breath away. Singing in this way is positive and good and brings out the best in people, even those who may be a little nervous or stressed due to travelling etc.
This does also remind me of when certain orators charge up the atmosphere with their ranting and raving. Indoctrinating people with thoughts leading to mass chanting and people totally caught up in the atmosphere.
The emotionally charged atmosphere and frequencies can be used for good or bad.
It pays to be aware of such things and not get sucked into a mass mind thought.