Birmingham Frequencies by The Higher Intelligence Agency & Biosphere on the Headphone label:
CD Album Enhanced , released 2000
1: Cannon Hill : 7:01
2: Gas Street Basin : 6:29
3: Narrowboat : 6:21
4: The Rotunda : 6:07
5: Augusta Road : 8:07
6: Daddylonglegs : 2:51
7: Midpoint : 11:23
Video1: 04/10/97 :
Video2: Pan Rotunda :
Video3: Postcards From A City : 7:06
Video4: Water Piece : 4:00
Video5: Tunnel : 1:26
