Too easy here!
Although I love her music (you know who it is! :D ) her songs "DreamLover" and "Heartbreaker" are very similar,the second one is just faster.
Neil Diamond's guilty of it as well. In '69 he had "Brother Love's Traveling Salvation Show" and then in 1986 he did a song called,"Headed For The Future" which despite all it's 80's glitz,sounded like "Brother..."
How about an artist who made two similar LP's?
In 1976,Steve Miller (Band) recorded the LP "Fly Like An Eagle" just over a year later,they/he released "Book Of Dreams".
All the songs pretty interchangable because all of them were recorded in 1976.
Obvious example: Rock N'Me 1st LP & Swingtown 2nd LP,very much the same!
