Answer by  
                                                                                          palaeologus (564)
                                                            
                          
                          
                                                          Hearts of Space is a radio program produced on a weekly basis by Stephen Hill for syndication to public radio stations in North America.  The program features "space music": New Age, electronic, and ambient music that occasionally draws from other ethnic traditions, especialy Celtic.  The program has aired since the mid-1970s.