How about YOUR knowledge in English?

[Evil]

And, like, you should add a "like" to every second word

[Flauta]

Meuli,
the guest families are used to host young orchestra musicians. The Blue Lake Music Company (that is named in a kind of way like that) invite every year a foreign youth orchestra to pass a concert tour in their area.
Normally the musicians are aged 8-14 years, so we are a very old youth orchestra.
So I hope, this will be ok to communicate to them.
It seems that some of the families have German ancients and that they speak some German words...