Tangerine Dream's concert on February 20, 1990, in East Berlin at the Werner-Seelenbinder-Halle was one of a kind for several reasons: firstly, the sold-out hall saw the first concert of a West German band after the fall of the Berlin Wall. Secondly, it was the live debut of a man, who would help shape TD's ongoing history - Jerome Froese made his first on-stage appearance with the group at this show. Altogether, this made for a very special event that no one who attended will ever forget and that will also be of fan interest in general because it marked a turning point in the band's line up and career.