On the 130th anniversary of the founding of Banco Sabadell homage was paid to their city (just outside Barcelona) by means of the campaign "Som Sabadell" (We are Sabadell). This culminated in the flash mob depicted above, with the participation of 100 people from the Vallès Symphony Orchestra, the Lieder, Amics de l'Òpera and Coral Belles Arts choirs.
Yes, we know this is from about a year ago. But we just saw it. So maybe there's a chance some other people haven't seen it yet either. So, to you lovely people, enjoy.