Focusrite Scarlett 2i2 4th Gen USB Audio Interface for Recording, Songwriting, Streaming and Podcasting — High-Fidelity, Studio Quality Recording, and All the Software You Need to Record - Scarlett 2i2 - 4th Gen

This is extremely necessary for Being able to record vocals and instruments with the BEST quality to record. This also allows for me to be able to play guitar or any instrument and sing at the same time without sacrificing one sounding bad