--- Original lyrics ---

Áðan í útvarpinu heyrði ég lag…
Þetta gamla og góða, gamla og góða lag…

Áðan í útvarpinu heyrði lag.
Enginn hefði getað trúað hvað mér brá.
Hjartað barðist um í brjósti mér.
Brosið fæddist vörum á.

Þegar hljómar þetta litla lag,
læðast aftur horfnir dagar inn til mín.
Töfra ennþá yfir tímans haf,
til mín sendir röddin þín.

Þú söngst: „Twinkle twinkle little star
how I wonder where you are,
wish I may, wish I might,
make this wish come true tonight,
woo oh oh oh
tarara tara tara tooo,
woo oh oh oh
tarara tara tara tooo,
twinkle little star.“

Sumum fannst þú ekki syngja vel
sjálfsagt hef ég stundum verið með í því.
Núna, glaður myndi gefa flest
ef gæti ég heyrt þig syngja á ný.

Þú söngst: „Twinkle twinkle little star
how I wonder where you are,
wish I may, wish I might,
make this wish come true tonight,
woo oh oh oh
tarara tara tara tooo,
woo oh oh oh
tarara tara tara tooo,
twinkle little star.“

Svona glettið gamalt lag
varð á götu minni í dag
og gleðistraumur fór um mig.
Svona lítið skrýtið lag,
þetta lag ég heyrði í dag,
og langaði að hitta þig.

Þegar hljómar þetta litla lag,
læðast aftur horfnir dagar inn til mín.
Töfra ennþá yfir tímans haf,
til mín sendir röddin þín.

Twinkle twinkle little star
how I wonder where you are,
wish I may, wish I might,
make this wish come true tonight,
woo oh oh oh
tarara tara tara tooo,
woo oh oh oh
tarara tara tara tooo,
twinkle little star.

--- English translation ---

Just now, I heard a song on the radio...
This old and good, old and good song...

Just now, I heard a song on the radio.
No one could have believe how startled I was,
my heart throbbed within my chest,
A smile formed on my lips.

When this little song plays,
the gone old days creep back to me.
Magic - still over the seas of time -
your voice sends to me.

You sang: "Twinkle twinkle little star
how I wonder where you are,
wish I may, wish I might,
make this wish come true tonight,
woo oh oh oh
tarara tara tara tooo,
woo oh oh oh
tarara tara tara tooo,
twinkle little star."

Some didn't think much of your singing;
maybe I was sometimes amongst them.
Now I'd happily give almost all,
if I could hear you sing again.

You sang: "Twinkle twinkle little star
how I wonder where you are,
wish I may, wish I might,
make this wish come true tonight,
woo oh oh oh
tarara tara tara tooo,
woo oh oh oh
tarara tara tara tooo,
twinkle little star."

Such a fun old song
I encountered today
and a stream of joy went through me.
Such a strange little song,
this song I heard today,
and I wanted to meet you.

When this little song plays,
the gone old days creep back to me.
Magic - still over the seas of time -
your voice sends to me.

Twinkle twinkle little star
how I wonder where you are,
wish I may, wish I might,
make this wish come true tonight,
woo oh oh oh
tarara tara tara tooo,
woo oh oh oh
tarara tara tara tooo,
twinkle little star.

No, you're not dense. I just saw that they had sung Twinkle twinkle little star, like the chorus in this song. I didn't know about the Wiggles until recently myself.