I BELIEVE (as a kind of feeling, 'knowing') that indeed everything comes from ONE creation that is somehow already out there completely. But in regard to the record analogy, you should in fact see it as an infinite stack of records where YOU decide on which record (groove) in the stack you're placing the needle at any moment in time. Maybe this resembles the many-worlds theory ??
But hey, what do I know ? It's interesting stuff to ponder on and that counts for me.
Thanks for your comment @qsounds , much appreciated !