Baek Yerin has dropped ther remix album of “tellsboutyourself” yesterday at 12:00 p.m KST.

- stylistic: "her" reads better than "the", since the album was presumably written by her
- "has dropped" starts of the sentence in present perfect tense, which suggests ambiguity whether or not the action has completed, or whether something else will be introduced that took place during this event. I don't think that's the intention here, so the simple perfect "dropped" sounds better
- you do not use a preposition to introduce a name of something

“tellsboutyourself”The album includes 6 tracks produced by the likes of Kimhanjoo, FRNK, Yoon Seok Cheol, Gureum, glowingdog and KIRARA.

It's usually regarded as better style to not repeat a proper noun immediately after introducing it. "It includes" would also be a valid change

This album easily pleaseswill enthral fans of both Baek Yerin and indie dance music, as it is filled with experimental dance music sounds.

You could have many different adjectives here, but "easily pleases" is not something that someone would ever say in English to describe something positively.

Additionally, it makes sense to either introduce a tense here, either it has already impressed the fans, or it hasn't yet but because it's filled with experimental dance music it will do so soon—I suggest the latter given the context