Help with the lyrics of a Latvian song

Hello there,

i’m a french chorist and i’m making a transcript of the song Pērkontēvs by Laura Jēkabsone (yt link) for my choir

i have the lyrics in english but i looking for the lyrics in Latvian as in the video but i can’t find. Is anyone can help me this that ?

Lyrics in english if that help

Father Thunder (Pērkontēvs) 
Father Thunder has nine sons : 
Three strike, three rumble, three flash lightning. 
Thunder had nine lightning bolts, 
With them bolts he struck the oak.
Three bolt axes chopped the stump,
Six lightning flashes split the top. 

Zibināja 
Trīs gadiņi saule raud, 
zelta zarus lasīdam’. 
Pērkona tēvam deviņi deli.