” Also i grew up without zemiros and i feel like i really missed out. “
So did I. And to fill in the years that I missed, I got a hold of a few tapes, learned the ones that appealed to me, and started a new me.
And no, it does not need to be 4 person harmonies. Sing like you mean it, and enjoy the knowledge that the Boreh Olam is loving every note you belt out.