LAist is proud to begin offering a weekly, chart roundup of Billboard Magazine’s most coveted rankings. Join us as we revel in the conventional standard of musical success. Let us cross our fingers, hoist our lighters, and dream together of the supreme resurrection of artist-driven recordings that will forever eclipse the dark cloud of big label greed, A&R sleaze and disposable audio. Amen. Here are this week’s chart toppers. Behold the #1’s. Billboard Charts......