When you use However as a connector, you need to separate the information into two sentences, this doesn't mean that they're not part of the same idea, if you do it like it is written in here you have a punctuation mistake, the sentence should go like this " Tris Imboden has drummed for StevieWonder and Julio Iglesias. However, most know him as the drummer in the band Chicago".
Answer:
Creating music is not a simple task.
Explanation:
In the text "Music And The Brain", the main idea is that music helps develop our brains. The text also implies that music helps in the academic learning ability of a person.
The given passage from paragraph 7 of the text implies that though the music may seem an easy and simple task, it is in fact an <em>"intricate process"</em>. This phrase suggests that creating music is or may not be as simple a task as one may think.
Thus, the correct answer is the first option.