Barakamon is based on a manga by the same name that is still currently running. The manga is written and illustrated by Satsuki Yoshino. There was also a spin off manga called Handa-kun by the same writer. The anime runs 12 episodes and lasted for one season.
Terror in Resonance was an original anime that came out in 2014. I ran for 11 episodes and was made by the studio MAPPA. They are the ones behind the currently running Ushio & Tora and Punchline earlier this year. There were two OST that were released for the show.