Any Cheap Solutions to Make A Room Quieter?

[((ReFleXioN)) EteRNaL]

doesn't have to be sound proof, because it's not for recording. but I live in an apartment and my landlord has gotten some complaints about my music.....Just need to make my room quieter to where I can make beats without the neighbors bytchin about it.

 

[producingfire]

Felt blankets, rugs and foam for the walls is an affordable option.