I thought about this...

Could you use dreams to uncover past information with very good detail? Has anyone ever or maybe some past event detail by detail.

The reason I'm asking is, last night I had a dream, and a song was playing in it, it was a Red Hot Chili Peppers song (Dani California), and the beat was perfect, and I heard the words clearly. I don't know all the lyrics word for word when I'm awake, like if I play the song in my head, its pretty close to it, but the words sometimes get jumbled up, and the beat is alittle slower or faster than the actual beat, but it still sounds good. But in my dream, it sounded... perfect. I've had this with other songs as well, though they were in the past in the can't remember them, but I do remember thinking when I woke up, do I really know that song that well?

It'd be pretty useful if I could LD into some past events that I may not remember so clearly while being awake