Born on the same day, in the same year, only hours apart. The Astral Twins have a special connection and to celebrate this JP Hoekstra and Bart van Liemt will release a brand new song each upcoming birthday. This year they’ve released ‘What’s That Sound’ and was well received on dutch radio, awarded with a radio Veronica Oorkonde and a live performance on NPO Radio2 show ‘Muziek Cafe’.