This concert-registration contains of more than an hour of mid-seventies electronic music by HaJo Liese (EL) + Till Kopper (KA). The atmosphere of the Bochum Planetary is great. It's a perfect location for playing live EM. It's a real live-recording with a pleasant notable presence of the audience. The sequences are perfectly arranged with the classic Waldorf sounds. (KA) managed to re-produce those sounds of the PPG used by Tangerine Dream in lots of their recordings very well. So if you are in sequential/TD music, this is one for you.