Anagrams are formed by mixing up the letters of a word or phrase.

Here are some anagrams for "DOUBLEBASS":

Abused slob!
So bad blues...

And some anagrams for
"DOUBLEBASS CLASS PROF. MICHAEL WOLF":

Accomplishable old bluffer saws so

Decomposable slowish scalar bluff (...faking scales!)

Fellowships bombards callous cafe (...going to the "Kleine Philharmonie" after student recitals)

Paramedic schoolfellow flubs bass (...first biology, then bass!)

Alcoholic's suffers wobbled plasma

Bluffer accomplishes ballad's woos

Classroom's affable publics howled (at our student recitals, of course!)

Hullabaloos describes Wolff's camp

and, best of all:

Accomplishable followers fuss bad!