These charts may look new to you, but they are used every day by professional sutdio musicians. The formating provides a complete roadmap of a song, which means there is absolutely no guess work in what you are playing.
This charting style is based off the "Nashville Number System" and is absolutely the most efficient way to layout a song for musicians to play.
When I began using this with my worship teams, I cut our practice time in half, and once the musicians learned it, they loved it! Try out a few of these free charts for yourself!