A landmark ambient classic recorded in 1997 by Higher Intelligence Agency and Biosphere, receives its first release on vinyl.

»Birmingham Frequencies« features location recordings of the city’s sonic landscape, captured by Bobby Bird and Geir Jenssen, which form the basis of the compositions. »Birmingham Frequencies« was first presented in concert on 4th October 1997 within the sublime circular rhythms of the Birmingham Rotunda, and was released on CD in 2000.

It was described as a ›vivid late night urban soundtrack with an exquisitely burnished, Lynch/ Badalamenti soundtrack style‹ and now made available again, meticulously remastered by Stefan Betke (Pole) at Scape Mastering.