Slow in, slow out.
Contemplates is two sawtooth waves an octave apart through a narrow, resonant filter that slowly opens as each note swells in, then rings for seconds after you let go. Hold a chord and let it breathe.

A slow, dark pad that swells in, opens up and takes its time to fade.
No MIDI keyboard? Play with your computer keys: bottom rows are the lower octave, top rows the higher one. Hold Shift to sustain. ← → octave, ↑ ↓ semitone.
Ambient pad synth
Contemplates is two sawtooth waves an octave apart through a narrow, resonant filter that slowly opens as each note swells in, then rings for seconds after you let go. Hold a chord and let it breathe.
On a velocity-sensitive MIDI keyboard, playing harder makes it both louder and brighter, so a soft chord stays dark and a firm one blooms. Hold the sustain pedal and the tails overlap into one long wash.
Nothing to download and no account. Every note is synthesized right here, and anything you record never leaves your computer.