A conductor rearranges the members of a choir then momentarily stops to drink some Guinness before resuming his task.

A conductor rearranges the members of a choir then momentarily stops to drink some Guinness before resuming his task.

Guinness animated commercial. A conductor physically rearranges the
positioning of members of a choir then momentarily stops to drink some
Guinness before resuming his task. All the while, the choir are singing:
"Guinness gives you strength".