Blockbusters? No. However, there are DVD concert recordings of Elton John and possibly hardly-heard-from video biographies.
Elton John does not have any siblings.
No, Elton John has not released any record entitled "Elton John Sings Motown".
Yes, but most of them are with Elton John.
Yes I think I remember seeing one at blockbuster.
No, Elton John did not have any hits in the 50's. In fact his first known recording of any song [and likely unheard of by non-Elton John fanatics] was dated only as far back as 1964.
He has several dogs.
Kids DVDs can be bought from a variety of physical and online stores. They can be bought at almost any video store, such as Blockbuster. They can be purchased online from other retailers as well, such as Amazon.
Elton John has not performed in any Super Bowl halftime shows ( thru Super Bowl LI ).
no
To the address of any one of his homes.
Yes
"...And I'm gonna be high as a kite by then..."