Musical artists who improved over time ??

Practice 3/4 hours everyday for 25 years one can get pretty good at it.

The ones that were deceased

I heard Roy Rogers sing later in life. (He was one of the last of the singing cowboys and co-founder of the Sons pf the Pioneers). His voice mellowed beautifully.

My mom. After you broke her heart. You bastard! She was the polka queen of East Peoria!

Genesis. I think the first 10-15 years was crap for that band.

or the other way around too. ha

probably Green Day

Elvis comes to mind.

Paolo Nutini

The Beatles! 🌟🎶

George Harrison has my vote. In just a few years he made immense improvements in singing, writing, and guitar playing.

David Bowie