Radiomorrow, station 2 of 6

Castle Keep

Gothic action in a minor key

Castle Keep is the dark, driving station. Tunes run at 138 to 170 beats per minute and are in a minor key about nine times out of ten.

The lead is a narrow pulse wave with a thin, nasal edge. Under it the bass gallops or hammers eighth notes, and a second, even thinner pulse voice spells out the chords as arpeggios or echoes the melody. In minor keys the fifth chord is made major, which gives the cadences their old-castle pull.

Titles here sound like rooms on a map: Moonlit Belfry, Iron Stairway, Forgotten Clocktower.

Listen to Castle Keep

The button opens the radio on this station with a fresh seed. Tempo, scale, energy and the number of notes can be changed while it plays.

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