Tzadik Children's Series

I received the most recent Tzadik paper catalogue with the upcoming releases on the back. It has a new series entitled "Children's Series" listed at the end. There are releases slated for Susie Ibarra & Roberto Rodriguez, Frank London, Horvitz/Holcomb, Cyro Baptista, and the Safts. What's to be the focus of this series (besides the obvious) and is there any info about what these releases should sound like? Also what are "Hymns, Spells, and Sacred Dances" and "Filmworks XIV" to be released on the Archival series? I'm listening to Chimeras now. I will have some feedback soon, I hope. Zach