Jedno jutro - dečja pesma (Children's song "One Morning")

This is an oldest audio recording of me singing. It was recorded on Grundig cassette player in '80-81, when I was 3-4 years old. My dad is playing the guitar and I'm singing with a little help from my cousin, Nela (here in the photos).
The lyrics are:
One morning I listened to a little bird,
(she) sang a song to spring: chiu, chiu, chiu chi....
One morning I listened to a little mouse
she sang a song to spring: tsiu, tsiu, tsiu, tsi... (all animals are in feminine gender, in order to get a rhyme)
One morning I listened to a little frog,
she sang a song to spring: kre, kre, kre , kre....
It is a never ending song, you can put any animal you like in the lyrics! :D