Onus :
I know that a lot of people like the VLC player, but I honestly don't know if it's for low CPU usage or because it can play pretty much any kind of media file.
Jesus Christ, stfu if you can't answer a simple question, you busybodies, and stop asking him questions back. His questions was plain and simple and has nothing to do with his PC system, you effing gobshites! A music player with low CPU usage is a music player with low CPU usage, no matter what CPU and how much RAM he has. The whole internet is full of all these thieves of time whose only answers are that they have no idea at all either, but... yadda, yadda, yadda! No buts, STFU, busybodies!
Foobar2000 is a player with low CPU load. Foobar2000 has a clean, minimalistic UI, small filesize, and is light on resource usage. Full stop. Simple question, simple answer! And if it doesn't work for him, then he might consider some other changes like a better PC system for gaming. But that's not the question, since it doesn't change the fact which music player is a lightweight player and which is not. Retards!