Hello,
Having lived in both England and Portugal, I am familiar with both languages and songs which are usually sung to children.
I have worked in a nursery in England and therefore I am used to singing for children in English. However I am originally from Portugal and always sang in Portuguese for the youngest members of my family.
I have also been in many choirs (especially church choirs) both in England and Portugal. In addition, I play tge piano and have, in the past, taken singing lessons for about a year.
Unfortunately I cannot attach a clip to this proposal, but if you contact me, I will try to send you one.
Hope you find the right person,
Teresa