As for Cree, quite understated and unusual in Poland to find a band playing such very mid west american music.
Did you know that their founder is Sebastian Riedel?
Zdrowa Woda and they are very good.
I agree, really liked them!
A few more:
Kwiat Jabłoni - "Huśtawki"
youtu.be/LDFo6vk5QUk
Natalia Zastępa - Nie Żałuję
youtu.be/6SHAhsckBpU
Ryszard Riedel i Czesław Niemen jedyny duet i Cała w Trawie
youtu.be/Z0700MnXyDo
Skubas - Nie mam dla ciebie miłości
youtu.be/YVbwuRAJCAI