Here at newsfromme.com, we love barbershop quartets…or any group singing a cappella. And no, this is not a video of one or more people singing "For the Longest Time." We also love TV theme songs, especially TV theme songs from shows for kids. We are therefore way-too-pleased to present a group called The Ashatones Barbershop Quartet singing, sans musical accompaniment, a whole lotta themes from shows for a younger audience…