Potpourri of. Daily vocabulary.

pot‧pour‧ri

1 [uncountable] a mixture of pieces 

of dried flowers and leaves kept 

in a bowl to make a room smell 

pleasant

2 [singular] a mixture of things 

that are not usually put together, 

for example different pieces of 

music or writing

potpourri of

a potpourri of literary styles

Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.