concurring.
I join the majority opinion. I note that I find nothing in this opinion materially inconsistent with the views expressed by this author regarding the sole or dominant purpose test and the propriety of exclusion in Commonwealth v. Melson, 383 Pa.Super. 139, 163-75, 556 A.2d 836, 848-53 (1989) (Kelly, J., dissenting). To the extent subtle differences may be felt to exist, I remain of the views expressed in Melson.