rock musician who released more than a dozen albums during the 1970s?

Answer 1

Frank Zappa released 21 albums during the decade.

And.....

Elton John. I'm not exactly sure how many albums he released, but it was a sh**-load. Around 15 to 20.

And.....

Stevie Wonder released quite alot of albums, too! At least 12.
Maybe more.

I'm sure I could think of more artists, too - if I were to puy my mind to it.
But that was the 70's.

Now, you're lucky if someone releases five albums in a decade.
That's what profit driven corporations have done to the music business. (That's another answer for another question on another day.)
Things sure have changed.

Answer 2

Led Zeppelin ,,, Elton John ,, , James Taylor ,,, Carly Simone ,,, Cat Stevens ,,, Earth Wind and Fire ,,, Aretha Franklin ,,, Ray Charles ,,, The Eagles ,,, should I go on ???

Answer 3

led zep...didn't....niether did the eagles