Been listening to Bone Thugs' E.1999 again a lot recently, along with other West Coast stuff (yeah I know they're from Cleveland but stylistically WC). With the amount of stuff that's online today you can find a lot of interesting background info and other stuff. Like I found out that the verses by Dresta and BG Knocc Out on Real Muthafucking Gz were recorded on the same day they met Eazy-E.
Also found this early version of Bone Thugs' "Down 71" that sounds like it would've fit perfectly on their first EP.