Conversation so far:
what is the name of paul mccartney's first solo album
McCartney is the debut solo album by English musician Paul McCartney
were there any singles on the album McCartney
Despite Maybe I'm Amazed receiving considerable airplay on US radio, Paul McCartney refused to issue it or any other song from the album McCartney as a single.
how many copies of the debut album McCartney were sold
By 15 May, 1970, the album McCartney had sold over 1 million copies in the US.
when was the solo debut McCartney album released
The album McCartney was released on 17 April 1970 by Apple Records.

Question: where was the album recorded
Self-contained rewrite: where was the McCartney solo album recorded