There are several songs on Monstercat called Beast.
Beast is a song by Reach and Jupe, released on January 25, 2018 under the Uncaged brand and featured on Monstercat Uncaged Vol. 4. It is Jupe's debut Monstercat release.
The word "The" doesn't mean it occurs mostly in the "T" section; rather, it is excluded so that the next word after the word "The" (e.g.: "The Alchemist's Nightmare") will occur in that specific letter (e.g: "A").