To MG: Here’s another version of Concentration.

Everyone sits in a circle, clapping and snapping in rhythm to:

Concentration (clap snap), are you ready (clap snap), if so (clap snap), let’s go (clap snap),
starting with (clap snap), names of (clap snap) –

Then the leader would pick the subject – colors, names, states, baseball teams, whatever. Whoever got tongue-tied on the clap-snap was out.

A little more civilized than “because I like the letter A” (which was, as I recall, sung to the tune of A Sailor Went to Sea-Sea-Sea). Oy vey.