As it is relaxing at the same time, it will be only positive
and with our easy system they will manage it all alone.
After a short time they will be surely more interested to
study their language provided that they can sing a more
difficult song they are interested in.
How many people in USA are studying Spanish? Did you know
that almost half of the population is studying Spanish!!
Also for them it is important to study as easy as posible.
Lots of Spanish songs perhaps they don't know, but what
about all the songs of the Beatles. Elton John, Elvis Presley
and many others....well lots are translated into Spanish,
they already know the melody and the meaning and just singing
them they will bring them closer to the Spanish language.