Other Michail Vekiaris
Till times are done - with electronics

For four-part mixed choir with NASA sounds (Kepler: Star KIC7671081B Light Curve Waves to Sound & Cassini: Saturn Radio Emissions #2 - Creative Commons license)

Text from "The Song of Wandering Aengus" by W. B. Yeats:

...Though I am old with wandering
Through hollow lands and hilly lands,
I will find out where she has gone,
And kiss her lips and take her hands;
And walk among long dappled grass,
And pluck till time and times are done,
The silver apples of the moon,
The golden apples of the sun.