The serene spaces of contemplative minimalism have attracted some strange bedfellows over the years, including classical, new music, and experimental composers, serious jazz artists, ambient-electronic sound sculptors, and native musicians from the far north. They share a taste for consonance, repetition, slow tempos, electro-acoustic instrumentation, and expanded ambience. 

In these vast, frigid spaces, time seems to slow and even stop. On this transmission of Hearts of Space, timeless soundscapes inspired by the Arctic North, on a program called "FROZEN TIME."

Music is by CHRISTEL VERAART, JEFF GREINKE, TIGRAN HAMASYAN, JOHN LUTHER ADAMS, MICHAEL JON FINK, SOMEI SATOH, and OLAFUR ARNALDS.

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Smooth...chilled...and mysterious: the electronic orchestrations of the late German electronic music pioneer KLAUS SCHULZE — just one of the new styles to emerge from the hyper-creative incubator that was Berlin in the 1960s and 70s.

Electronic synthesizers ultimately fueled dozens of new genres, the most famous being “Kraut Rock.” But the confluence of cosmic electronic soundscapes and the classical music of Europe led to a widely popular genre that came to be known as “spacemusic.”

It was well-suited to the winter months, when listeners could easily make the perceptual leap from the new sound to the frigid vacuum of interstellar space—a natural conjunction that was recognized by the first generation of academic electronic musicians, like German composer KARLHEINZ STOCKHAUSEN.

On this transmission of Hearts of Space, another interstellar flight on electronic wings, on a program called WINTERTRONIC 4. Music is by KLAUS SCHULZE, MARK DWANE, ANDREW LAHIFF, DREAMSTATE LOGIC, ISOSTATIC, OXIA PALACE, and HOLLAN HOLMES.

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The legacy of choral singing is never more cherished than during the holiday season, when it brings warmth and light to the winter darkness by opening the heart and feeding the soul. From the Christian churches and cathedrals of Europe and the U.S., to the Orthodox churches of Russia, central Asia, and the Holy Land, the human family gathers to listen, sing, and worship together.

After more than ten centuries of evolution, some of the finest choral music was written during the last 100 years by a special breed of contemporary composers, who respect and extend the tradition. On this transmission of Hearts of Space, another compilation of sublime choral pieces from our longtime guest producer ELLEN HOLMES called "TO THEE WE SING." Music is by the cream of liturgical composers from Russia, Estonia, Bulgaria and the U.S., including SERGEI RACHMANINOV, ARCHBISHOP IONAFAN, DOBRI CHRISTOV, MORTEN LAURIDSEN, and others.

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This week we honor our pagan ancestors and celebrate the winter solstice, the shortest day and longest night of the year in the Northern Hemisphere. We journey over the snow-covered mountains, frozen forests, and blue-gray fjords that inspire the music of northern Europe and Scandinavia.

In a land of dark and cold, the focus turns within, and the music of this frigid region warms the heart and nourishes the soul. Classical, jazz, and traditional folk sounds stretch from majestic and powerful, to intimate and ethereal—with brilliant timbres, gorgeous melodies, and rich harmonies.

On this transmission of Hearts of Space, another winter solstice celebration, on a program called "STARLIGHT NORTH 2." Music is by ORCHESTRA INDIGO, DEAD CAN DANCE, STEPHAN MICUS, TRINE OPSAHL, ANNBJØRG LIEN, BUKKENE BRUSE, CANTUS, ANNE DUDLEY, HEILUNG, HAGATHORN, SKÁLD, SHIGERU UMEBAYASHI, and ÁINE MINOGUE.

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The eternally innocent sound of the boy soprano: whether you're Christian or not, it's a sound that floats high and pure, far above our worldly cares.

The boy soprano or "treble" voice has been used in Christian religious music for centuries, especially in England. True fact: Keith Richards of the Rolling Stones sang for Queen Elizabeth II in Westminster Abbey as a boy soprano!

Since Medieval times, some of the Western world's greatest composers have written music for sacred services. The immersive ambience of great stone churches and cathedrals, the majestic tones of the pipe organ, and the massed voices of the choir and the worship community created the context; from it came a genre of sacred space music, including vocal and instrumental pieces, great liturgical works, and hymns and psalms of sublime beauty. It's a repertoire we come back to every year during the holiday season.

On this transmission of Hearts of Space, another offering from our longtime guest producer for classical and sacred space music ELLEN HOLMES, featuring sacred choral and instrumental classics for the holiday season, on a program called "GLORIA."

Music is by the boy choir LIBERA, MOZART, HANDEL, VIVALDI, CHARPENTIER, PADOVANO, STRIGGIO, PALESTRINA, MONTEVERDI, MOUTON, BENCINI, PÄRT, LAURIDSEN, and HOLBORNE.

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In the brief interlude between Thanksgiving and the winter holiday celebrations, we undergo a rapid change in emotional tone. Gone are the fearful ghosts and goblins of Halloween, the somber melancholy of the autumn season, and the quiet gratitude of Thanksgiving. Approaching the shortest day and longest night of the year on the winter solstice, we celebrate the return of the light.

Today, we chase away the gloom and transform our environment with millions of colorful lights and dazzling screens. From the brilliance of our seasonal displays to the hypnotic warmth of a single candle — we embrace the joy of light and color, and the fulfillment of sound and music. On this transmission of Hearts of Space, electronic ambient for the season of light, on a program called 'LIGHT TIME.'

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After the Thanksgiving holiday the chilled months of the winter season begin in earnest, and with them the celebration of light itself, conjoined with the year-end religious celebrations. From the pre-Christian and Pagan festivals of the sun, to Christian, Jewish and Hindu celebrations of light, we chase away the gloom of the season with a special radiance.

The music of midwinter embodies this transition from the dark harmonies of late autumn to the festive atmosphere of the year-end solstice and religious celebrations: lyrical, optimistic, and heartwarming. On this transmission of Hearts of Space, ambient chamber music for the transition to the season of light, on a program called ILLUMINATION. Featured artists are KEVIN KELLER, JENNIFER ZULLI, TIM STORY, and RUSSEL WALDER.

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We live in a complex and ever-changing world. When things go wrong, it's all too easy to fall back on cynicism, worry, even despair. In difficult times, we tend to forget that despite our problems and injustices, our world is still supporting more people, at a higher standard of living, than at any time in human history.

That's why the Thanksgiving holiday is a welcome respite. From its origins as an after-harvest celebration, it evolved into something more: an opportunity to convene family and friends; share comfort food and conversation; and at the heart of the holiday, the simple act of pausing, looking back, and expressing gratitude for what life has brought us this year.

Like prayer, the attitude of thanks is quiet, reflective, and humble. But while prayer is normally personal, giving thanks is something we like to share — an expression of the spirit of abundance, inclusion and generosity.

On this transmission of Hearts of Space, music for acceptance and gratitude, on a program called "GIVING THANKS." Music is by JONATHAN ELIAS, ELENI KARAINDROU, KEVIN KELLER, PULUSHA, HECTOR ZAZOU and DAVID DARLING.

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The impulse to combine music and film goes back to the very beginning. The Lumiere brothers first silent film screening in Paris in 1895 was accompanied by a pianist. When films were added to vaudeville theaters at the beginning of the 20th century, music was provided by an in-house musician or organist, small ensembles, and even full orchestras.

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In good times, life moves swiftly, with little time for reflection. Warnings of impending disaster may go unheeded — until it's too late: confusion and chaos rule the day.

In stormy times, the wise remain calm, even when the world around them is in turmoil. Turbulence may destroy structures that lack a firm foundation, but this is necessary to build stronger ones. In nature and in society, excess must be corrected. Destruction...is also a path to renewal.

On this transmission of Hearts of Space, an electro-ambient journey for turbulent times called INTO THE STORM. Music is by MARCONI UNION, ADHAM SHAIKH & TIM FLOYD, MICHAEL STEARNS, DAN BARRIO, RUBEN GARCIA, IAN BODDY, PHILIPPE EMANUEL GEUBLE, and KIT WATKINS.

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