Same here Karen.  I had to have some of the die-hard relatives from Michigan tell me about them.  Greta's members - all very young kids, but very music-skookum, very talented.

Thanks Ray. I was kind of hoping my hearing wasn't belying my age  .  I hope they can stay true to their sounds - maybe even cut some vinyl!  I can't say that Greta is identical to Plant et al, but if your ear tells you that the music is good - like it does to Led Zepp - then I'd say, sit back and enjoy the melody.  Besides the voices, guitarist Jake Kiszka, has some talent as evidenced by his guitar riff.