Seyfert vs PartyKeys Glow

Seyfert is a delay unlike your others: every echo spawns at its own place in an orbit around you, and the whole constellation slowly revolves. Turn up Feedback and you don't just add repeats, you spawn more echoes into the orbit, from a single tight slap to a dense, spiralling cloud. Spin revolves the whole field around you. Doppler bends the echoes in pitch as they whirl toward and away. 3D wraps them around your head on headphones. Lift the repeats an octave into crystalline shimmer, drop them a sub-octave for weight, or detune them into a chorus. A lush reverb blooms around the echoes, never the dry signal, so your source stays clear while the repeats dissolve into space. Features: - Orbital echoes, where Feedback sets how many circle you - Spin, from a gentle drift to a full whirl - Doppler pitch-bend as the orbit turns - 3D binaural imaging for headphones - Shimmer and transpose, up or down one octave (octaves, fifths, sub-octaves) - Per-echo Trail tone, tape Wobble, and Drive - Lush reverb applied to the echoes - Full 5-band EQ on the wet signal - Orbit and Ping-Pong patterns, tempo sync - 18 factory presets, plus save your own - Standalone app and Audio Unit (AUv3) for GarageBand, AUM, Logic, and more No accounts, no tracking, no data collected. Everything stays on your device.

Turn music theory into color. PartyKeys Glow lights up the keys of your PartyKeys keyboard so you can see scales and chords as colors — right while you compose. Add PartyKeys Glow to any track in GarageBand as an Audio Unit. Pick a root note and a scale or chord, tap Light, and the matching keys glow in the exact colors your music maps to. Tap Clear to turn them off. Perfect for kids and beginners learning to play and compose — see the notes light up instead of memorizing them. • See any scale or chord as color on your real keyboard • 12 root notes, plus major, minor, modes and 12 chord types • Works as an Audio Unit inside your favorite music apps • Connects over Bluetooth MIDI • A transparent effect — it never changes your track's sound Requires a PartyKeys 36 keyboard connected over Bluetooth MIDI.